이 MCP로 할 수 있는 일
Provides an agent operating layer for persistent memory, task orchestration, delegation, governance, audit logging, federation, messaging, sessions, and autonomous execution.
기능
도구
28
도구
nucleus_agents
Agent Spawning
Agent spawning, critic, swarm, memory, ingestion & dashboard tools.
Actions:
spawn_agent - Spawn Ephemeral Agent. params: {intent, execute_now?, persona?, confirm?}. HITL: requires confirm=true.
apply_critique - Apply critique fixes. params: {review_path}
orchestrate_swarm - Start multi-agent swarm. params: {mission, agents?}
search_memory - Search long-term memory. params: {query}
read_memory - Read memory category. params: {category}
respond_to_consent - Respond to respawn consent. params: {agent_id, choice?}
list_pending_consents - List agents awaiting consent
critique_code - Run Critic review. params: {file_path, context?}
fix_code - Auto-fix code. params: {file_path, issues_context}
session_briefing - Get session briefing. params: {conversation_id?}
register_session - Register session focus. params: {conversation_id, focus_area, role?, tier?, charter_path?, parent_session?}. Tier â {opus,sonnet,haiku}; role must start with tier prefix.
handoff_task - Hand off task. params: {task_description, target_session_id?, priority?}
ingest_tasks - Ingest tasks. params: {source, source_type?, session_id?, auto_assign?, skip_dedup?, dry_run?}
rollback_ingestion - Rollback ingestion. params: {batch_id, reason?}
ingestion_stats - Get ingestion statistics
dashboard - Enhanced dashboard. params: {detail_level?, format?, include_alerts?, include_trends?, category?}
snapshot_dashboard - Create dashboard snapshot. params: {name?}
list_dashboard_snapshots - List snapshots. params: {limit?}
get_alerts - Get active alerts
set_alert_threshold - Set alert threshold. params: {metric, level, value}
외부 접근 가능
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_audit
Audit Log
W8 Team-tier tamper-evident audit log (SHA-256 hash chain).
Actions:
log_event - Append an audit event to the chain.
params: {event_type, actor, resource, outcome, metadata?, team_id?, ts?}
query - Single-tenant query. Rejects team_id='*'.
params: {team_id, since?, until?, actor?, event_type?, limit?, offset?}
admin_query - Cross-tenant query (team_id='*' allowed). Requires
NUCLEUS_AUDIT_ADMIN_TOKEN env match. Logs every successful
call to the synthetic '__admin__' chain.
params: {admin_token, team_id?, since?, until?, actor?, event_type?, limit?, offset?}
verify - Verify SHA-256 chain integrity for a team.
params: {team_id}
읽기 전용
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_ccr_arm
CCR Arm
One-shot convenience: resolve canonical inbox + arm long-poll subscription.
Per PR #2 (CCR server-side auto-arm) â IDE-agnostic relay-arrival arming.
This is the RECOMMENDED entry point for SessionStart auto-arming across all
MCP clients (Claude Code, Antigravity, Cursor, Windsurf, etc.). Equivalent to:
1. resolve_canonical_inbox_name(role) â canonical inbox name
2. nucleus_relay_subscribe(inbox_filter=<canonical>, timeout_seconds=...)
Why this exists vs nucleus_relay_subscribe + inbox_filter:
nucleus_relay_subscribe + inbox_filter requires the caller to KNOW the
canonical inbox name for their role. nucleus_ccr_arm hides that step.
Agent just calls nucleus_ccr_arm() with no args; server detects role from
CC_SESSION_ROLE / NUCLEUS_SESSION_ROLE env OR detect_session_role().
입력 스키마
{'type': 'object', 'properties': {'role': {'type': 'string', 'default': '', 'description': 'explicit role override (e.g., "antigravity", "cc_tb"). If omitted,\n server detects via env vars / registry ancestry / provider heuristics\n (per detect_session_role).'}, 'timeout_seconds': {'type': 'integer', 'default': 270, 'description': 'max subscription duration (60..1800, default 270 under\n FastMCP context-cache TTL).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'additionalProperties': True}
nucleus_delegate
Cross-Vendor Delegate
Hand a coding or review task to a cross-vendor lane â a cheap, non-Claude
agent that does the work for you. Use this INSTEAD OF shelling out to any CLI: it
picks the vendor, injects the correct per-vendor permission flags, captures all
output synchronously, and reports a real status. Do NOT run `agy`/`devin`
yourself in Bash â the raw CLIs take DIFFERENT per-vendor flags (pass the wrong
one and a build silently makes ZERO edits yet exits 0), and hand-driven
background calls flush output late (a finished call looks empty for tens of
seconds). This tool is the only robust path.
First call `list` â it needs no setup, confirms cross-vendor is enabled, and
shows each vendor's selectable_models + default_model. If dispatch/review return
a disabled error, cross-vendor is OFF: run `nucleus onboard` once (one-time),
then retry.
Actions:
dispatch - Hand a task to a cross-vendor lane.
params: {vendor, prompt, artifact_ref, mode?, model?, expect_paths?, to?}
REQUIRED: vendor â 'agy'|'devin', prompt, artifact_ref.
mode â 'write'|'read' (default 'write'):
write = the vendor CHANGES things (edit files, run commands, build/fix).
read = the vendor only LOOKS and REPORTS (analyze/summarize); no file changes.
When unsure use 'write': a read task still works in write mode, but a write
task silently does NOTHING in read mode.
model? â optional. Defaults to the vendor's verified model
(agy â gemini-3.1-pro-high, devin â glm-5.2). These are ALREADY the
defaults, so omitting model is sufficient; pass it only to be explicit or
to override. The response echoes model_id â read model_id (NOT model_family)
to confirm which model ran. A cross-wired model (e.g. glm-5.2 with agy) is
rejected with the valid ids named.
artifact_ref â a commit SHA / PR# / file path to bind the result to. No commit
yet (a from-scratch build)? Pass the repo-relative path you will write,
e.g. src/foo.py.
expect_paths? â optional list of file paths you expect the vendor to change.
If you pass them and the vendor changes none, status comes back NOT success
("no_files_touched") even if it narrated success. Without expect_paths,
success means only that the vendor produced output â not that it edited
anything, so ALWAYS confirm with your own `git diff`. (Paths are checked in
the nucleus server process's working dir; pass paths valid there.)
You never pass CLI flags â the tool injects the right permissions per vendor.
Example (build): action="dispatch", params={"vendor":"devin","prompt":"<task>",
"artifact_ref":"src/foo.py","mode":"write","model":"glm-5.2",
"expect_paths":["src/foo.py"]}
review - Independent, different-model verdict on pasted code / a diff.
params: {content, ref?, vendor?, model?, to?}
content REQUIRED (paste the code/diff inline). Default vendor agy (Gemini,
model gemini-3.1-pro-high) â a genuinely different model from the devin/GLM
builder, so the review is diverse. Read-only, edits nothing. Returns a terse
two-line verdict. For a devin/GLM second opinion pass vendor='devin'.
Example: action="review", params={"content":"<code or diff>",
"model":"gemini-3.1-pro-high"}
list - Show vendors, their selectable_models + default_model, the mode vocabulary,
and whether cross-vendor is enabled. Needs no setup â call it first.
A green result is a hypothesis until you verify it on your own shell (zero-trust).
Read the response's `status` and `success`: 'ok' = produced output; 'empty_output'
/ 'no_files_touched' / 'timed_out' / 'error' come back success=false â NOT done.
(If NUCLEUS_ENVELOPE is on, gate on the INNER success flag, not the envelope's ok.)
Two caveats from real use:
- SECRET HYGIENE: vendor OUTPUT is best-effort secret-redacted (Bearer/JWT/API-key
patterns -> <REDACTED>; the count is in the response `redacted` field). This is a
BACKSTOP, not a guarantee â never put credentials in a prompt, and the tool CANNOT
scrub a file the vendor writes itself, so review any vendor file-writes near secrets
yourself before trusting them.
- REVIEW SEES ONLY WHAT YOU PASTE: 'review' (and 'dispatch') cannot read the repo, a
diff, or any file â they judge only the text in your params. Paste the real code/diff
or the reviewer will confidently critique things it cannot see. For a whole PR, paste
the actual diff, not a description of it.
외부 접근 가능
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_engrams
Memory & Engrams
Engrams, health, observability, DSoR & tier system tools.
Actions:
health - Get system health status
version - Get Nucleus version info
export_schema - Export MCP toolset as JSON Schema
performance_metrics - Get perf metrics. params: {export_to_file?}
prometheus_metrics - Get Prometheus metrics. params: {format?}
audit_log - View cryptographic interaction log. params: {limit?}
write_engram - Write engram to memory. params: {key, value, context?, intensity?}. context: Feature|Architecture|Brand|Strategy|Decision. intensity: 1-10. (alias: "add")
query_engrams - Query engrams. params: {context?, min_intensity?, limit?}. limit default 50, max 500.
search_engrams - Search engrams. params: {query, case_sensitive?, limit?}. limit default 50, max 500. (alias: "search")
governance_status - Get governance status
morning_brief - Daily Nucleus Morning Brief
hook_metrics - Monitor auto-write engram hooks
compounding_status - Compounding Loop status
end_of_day - Capture EOD learnings. params: {summary, key_decisions?, blockers?}
session_inject - Session-start context injection
weekly_consolidate - Weekly consolidation. params: {dry_run?}
list_decisions - List DecisionMade events. params: {limit?}
list_snapshots - List context snapshots. params: {limit?}
metering_summary - Token metering summary. params: {since_hours?}
ipc_tokens - List IPC auth tokens. params: {active_only?}
dsor_status - Comprehensive DSoR status
pulse_and_polish - God Combo: automated health check pipeline. params: {write_engram?}. Runs prometheusâauditâbriefâengram.
self_healing_sre - God Combo: SRE diagnosis pipeline. params: {symptom, write_engram?}. Runs searchâmetricsâdiagnoseârecommend.
fusion_reactor - God Combo: self-reinforcing memory loop. params: {observation, context?, intensity?, write_engrams?}. Compounds knowledge.
context_graph - Build engram relationship graph. params: {include_edges?, min_intensity?}. Returns nodes, edges, clusters.
engram_neighbors - Get neighborhood of an engram. params: {key, max_depth?}. BFS traversal of context graph.
billing_summary - Usage cost tracking from audit logs. params: {since_hours?, group_by?}. group_by: tool|tier|session.
render_graph - ASCII visualization of engram context graph. params: {max_nodes?, min_intensity?}.
federation_dsor - Federation DSoR status
routing_decisions - Query routing decision history. params: {limit?}
list_tools - List tools at current tier. params: {category?}
tier_status - Get tier configuration status
dsor_query_decisions- Query the DSoR decision ledger. params: {limit?}
dsor_get_trace - Get full provenance trace for a decision. params: {decision_id}
heartbeat_check - Proactive context-triggered check-in. params: {notify?, brain_path?}. Checks stale blockers/decisions, velocity drops, session gaps.
heartbeat_status - Get heartbeat daemon installation status. params: {brain_path?}. Shows install state + recent check history.
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_features
Feature Flags
Feature tracking, proof generation & MCP server mounting.
Actions:
add - Add a feature. params: {product, name, description, source, version, how_to_test, expected_result, status?, tags?}
list - List features. params: {product?, status?, tag?}
get - Get feature by ID. params: {feature_id}
update - Update feature fields. params: {feature_id, status?, description?, version?}
validate - Mark feature validated. params: {feature_id, result}
search - Search features. params: {query}
mount_server - Mount external MCP server. params: {name, command, args?}
thanos_snap - Trigger Instance Fractal Aggregation
unmount_server - Unmount MCP server. params: {server_id}
list_mounted - List mounted MCP servers
discover_tools - Discover tools from mounted servers. params: {server_id?}
invoke_tool - Invoke tool on mounted server. params: {server_id, tool_name, arguments?}
traverse_mount - Recursively mount downstream servers. params: {root_mount_id}
generate_proof - Generate proof document. params: {feature_id, thinking?, deployed_url?, files_changed?, risk_level?, rollback_time?}
get_proof - Get proof for a feature. params: {feature_id}
list_proofs - List all proof documents
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_federation
Federation
Federation management for multi-brain coordination.
Actions:
status - Get comprehensive federation status
join - Join a federation via seed peer. params: {seed_peer}
leave - Leave the federation gracefully
peers - List all federation peers with details
sync - Force immediate synchronization with all peers
route - Route a task to the optimal brain. params: {task_id, profile?}
health - Get federation health dashboard
외부 접근 가능
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_governance
Governance
Governance, Hypervisor & security tools for the Nucleus Agent OS.
Actions:
auto_fix_loop - Auto-fix loop: Verify->Diagnose->Fix->Verify (3 retries). params: {file_path, verification_command}
lock - [HYPERVISOR] Lock a file/dir immutable (chflags uchg). params: {path}
unlock - [HYPERVISOR] Unlock a file/dir. params: {path}
set_mode - [HYPERVISOR] Switch IDE context: "red" or "blue". params: {mode}
list_directory - [GOVERNANCE] List files in a directory. params: {path}
delete_file - [GOVERNANCE] Delete a file (governed by Hypervisor). params: {path, confirm?}. HITL: requires confirm=true.
watch - [HYPERVISOR] Monitor a file/folder for changes. params: {path}
status - [HYPERVISOR] Report current security state of Agent OS
curl - [EGRESS] Proxied HTTP fetch for air-gapped agents. params: {url, method?}
pip_install - [EGRESS] Proxied pip install for air-gapped agents. params: {package}
validate_strategic_plan - [PROTOCOL] Validate Strategic mode PLAN has Big Bang [BB##] refs. params: {plan_text, mode?}
comply_list - [COMPLIANCE] List available regulatory jurisdictions
comply_apply - [COMPLIANCE] Apply jurisdiction config. params: {jurisdiction, brain_path?}
comply_report - [COMPLIANCE] Generate compliance status report. params: {brain_path?}
audit_report - [COMPLIANCE] Generate audit-ready report. params: {report_format?, since_hours?, brain_path?}
kyc_review - [COMPLIANCE] Run KYC demo review. params: {application_id?, brain_path?}
sovereign_status - [STATUS] Get sovereignty posture report. params: {brain_path?}
trace_list - [DSoR] List decision traces. params: {trace_type?, brain_path?}
trace_view - [DSoR] View specific trace. params: {trace_id, brain_path?}
파괴적 작업
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': None, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_infra
Infrastructure
Infrastructure: file changes, cloud, marketing & strategy tools.
Actions:
file_changes - Get pending file change events
gcloud_status - Check GCloud auth status
gcloud_services - List Cloud Run services. params: {project?, region?}
list_services - List Render.com services
scan_marketing_log - Scan marketing log for failures
synthesize_strategy - Analyze marketing & update strategy. params: {focus_topic?}
status_report - Generate State of the Union. params: {focus?}
optimize_workflow - Self-optimize workflow cheatsheet
manage_strategy - Read/Update strategy doc. params: {action, content?}
update_roadmap - Read/Update roadmap. params: {action, item?}
growth_pulse - Full growth pipeline: briefâmetricsâstreakâcompound. params: {write_engrams?}
capture_metrics - Refresh GitHub+PyPI metrics + gate evaluation. params: {write_engram?}
파괴적 작업
외부 접근 가능
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_lane_feedback
Report friction/bugs/enhancements to the nucleus team. WHEN TO USE: when the lane misbehaves, a task fails unexpectedly, the SPEC.md format is confusing, or you have an improvement idea. Creates a GitHub issue on the public nucleus-mcp repo (cross-machine visible) AND stores locally. Requires gh CLI auth'd.
입력 스키마
{'type': 'object', 'required': ['feedback_type', 'subject', 'body'], 'properties': {'body': {'type': 'string', 'description': 'Detailed description.'}, 'subject': {'type': 'string', 'description': 'Short summary.'}, 'reporter': {'type': 'string', 'default': '', 'description': 'Your name/project (default: anonymous).'}, 'repo_path': {'type': 'string', 'default': '', 'description': 'Path to the repo where the feedback was observed.'}, 'feedback_type': {'type': 'string', 'description': '"bug", "enhancement", "observation", or "question".'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_lane_init
Set up an autonomous task-execution loop in a git repo. WHEN TO USE: you have a list of tasks (bugs, features, tests) you want executed automatically without manual prompting â the lane runs watcher/executor/secretary daemons that claim tasks, invoke an LLM to implement them, and independently verify the results. Use this when you want to batch-execute a backlog of well-defined tasks. Creates .brain/, SPEC.md template, and pins via git tag.
입력 스키마
{'type': 'object', 'properties': {'tag': {'type': 'string', 'default': '', 'description': 'Git tag for spec pinning (default: <role>-v1).'}, 'role': {'type': 'string', 'default': 'lane-g1', 'description': 'Lane role name (default: lane-g1).'}, 'force': {'type': 'boolean', 'default': False, 'description': 'Skip isolation guards (for testing only).'}, 'vendor': {'type': 'string', 'default': 'devin', 'description': 'Default vendor â\x80\x94 devin (GLM) or agy (Gemini).'}, 'repo_path': {'type': 'string', 'default': '', 'description': 'Path to the git repo (default: current directory).'}, 'spec_path': {'type': 'string', 'default': 'SPEC.md', 'description': 'Path to the spec file (default: SPEC.md).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_lane_start
Start autonomous lane daemons (watcher + executor + secretary) in background. WHEN TO USE: after nucleus_lane_init and SPEC.md is written â this launches the loop that autonomously claims and executes tasks. The executor invokes an LLM CLI (devin/agy) per task; the secretary independently verifies each result. Runs until nucleus_lane_stop is called.
입력 스키마
{'type': 'object', 'properties': {'executors': {'anyOf': [{'type': 'array', 'items': {}}, {'type': 'null'}], 'default': None, 'description': 'List of executor lane names (default: ["lane_devin"]).'}, 'repo_path': {'type': 'string', 'default': '', 'description': 'Path to the git repo (default: current directory).'}, 'no_watcher': {'type': 'boolean', 'default': False, 'description': 'Skip control watcher.'}, 'no_secretary': {'type': 'boolean', 'default': False, 'description': 'Skip secretary daemon (NOT recommended â\x80\x94 disables verification).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_lane_status
Check lane status: task counts (PENDING/IN_PROGRESS/DONE/CONFIRMED), daemon health, spec verification. WHEN TO USE: after starting a lane to monitor progress, or before starting to check if a lane is already running.
입력 스키마
{'type': 'object', 'properties': {'repo_path': {'type': 'string', 'default': '', 'description': 'Path to the git repo (default: current directory).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_lane_stop
Stop all running lane daemons. WHEN TO USE: when all tasks are CONFIRMED or you want to pause autonomous execution.
입력 스키마
{'type': 'object', 'properties': {'repo_path': {'type': 'string', 'default': '', 'description': 'Path to the git repo (default: current directory).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_next_message
Next Message
Get the next unread relay message. One call â returns full message
body and auto-acks. Long-poll (60s timeout).
This is the agent's idle loop. Call it, get a message or None, act or
re-call. No separate inbox + ack dance.
The agent's loop:
1. nucleus_next_message() â blocks up to 60s for a message
2. If message: handle it (execute task, respond to comment, etc.)
3. Re-call nucleus_next_message() â always re-arm, never sit idle
4. Never stop the loop
Role is auto-detected from posture (.brain/posture/current.json).
No args needed.
Returns:
dict with:
message: full relay message (id, from, subject, body, priority, task_id) or None
acked: True if message was auto-acked
waited_seconds: how long the poll ran
입력 스키마
{'type': 'object', 'properties': {'recipient': {'type': 'string', 'default': ''}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'additionalProperties': True}
nucleus_orchestration
Orchestration
Satellite view, commitments, loops, patterns & metrics.
Actions:
satellite - Unified satellite view. params: {detail_level?}
scan_commitments - Scan artifacts for new commitments
archive_stale - Auto-archive commitments older than 30 days
export - Export brain to zip
list_commitments - List open commitments. params: {tier?}
close_commitment - Close a commitment. params: {commitment_id, method}
commitment_health - Get commitment health summary
open_loops - View all open loops. params: {type_filter?, tier_filter?}
add_loop - Add a new open loop. params: {description, loop_type?, priority?}
weekly_challenge - Manage weekly challenge. params: {action?, challenge_id?}
patterns - Manage learned patterns. params: {action?}
metrics - Get coordination metrics
pr_watch - Enumerate stale PRs (>N days), classify (auto-mergeable / billing-stuck / needs-verdict),
fire one relay per stale PR to the integration coord. params: {threshold_days?, dry_run?}
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_plan_execute
Execute a plan file autonomously. WHEN TO USE: you have a plan file (.brain/plans/*.md) you want executed autonomously â parses the plan, creates tasks, starts a mission with budget/time limits. Chains import_plan_as_tasks() then _brain_start_mission_impl() and returns the mission status string.
입력 스키마
{'type': 'object', 'required': ['plan_path'], 'properties': {'goal': {'type': 'string', 'default': '', 'description': 'Optional mission goal text. Defaults to empty.'}, 'plan_path': {'type': 'string', 'description': 'Path to the plan markdown file (.brain/plans/*.md).'}, 'budget_limit': {'type': 'number', 'default': 10.0, 'description': 'Mission spend cap in USD (default $10.00).'}, 'time_limit_hours': {'type': 'number', 'default': 4.0, 'description': 'Mission time cap in hours (default 4.0).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_plan_import
Import a plan file as PENDING tasks without starting a mission. WHEN TO USE: you have a plan file (.brain/plans/*.md) you want loaded into the task store so the executor daemon / sprint mission can pick the tasks up later â but you don't want to start a mission right now.
입력 스키마
{'type': 'object', 'required': ['plan_path'], 'properties': {'plan_path': {'type': 'string', 'description': 'Path to the plan markdown file.'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_plan_list
List available plan files in .brain/plans with task counts. WHEN TO USE: you want to discover which plan files exist and how many tasks each contains before importing or executing one.
Returns:
JSON string: a list of dicts each with
``{"name", "path", "size_bytes", "task_count", "format"}``.
Missing directory returns ``[]``.
입력 스키마
{'type': 'object', 'properties': {}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_relay
Relay Messaging
Relay-substrate facade â post / read / ack / status.
Actions:
post - Send a relay envelope. params: {to, subject, body, sender?,
priority?, in_reply_to?, context?, id?, from_session_id?}
sender? auto-fills from your session role when omitted.
to accepts short role aliases: main, peer, tb, ops, agy, board.
"recipient" is accepted as an alias for "to".
Returns {sent: bool, id: str (server message_id), error?: str}.
inbox - List inbox messages. params: {role?, unread_only?, limit?}
role auto-fills from CC_SESSION_ROLE env.
Returns {messages: [...], role: str}.
ack - Mark messages seen. params: {message_ids: [str], role?}
Returns {acked: int, failed: int}.
status - Diagnostic (no server call). params: {role?}
Returns {is_http_mode, relay_url_set, bearer_set, canonical_role,
resolved_inbox_dir}.
Bearer resolves per-role at call-time (~/.tb/relay_token_<role>, falling back
to NUCLEUS_RELAY_BEARER env) â never passed via this tool's prompt surface.
Per ADR-0036 amendment c068abc1 + v0.2.1 Layer A.
외부 접근 가능
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': None, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_relay_subscribe
Relay Subscription
Long-poll subscription that pushes ctx.info() on each new inbox file.
Replaces bash polling daemons (watch-relay-*.sh) with server-initiated push.
Call once at session start (e.g. via SessionStart hook). Server holds the
subscription, watches the calling agent's role-specific inbox dir, and
fires info-level notifications on each new relay file arrival. Client
re-calls this in a loop for persistent coverage.
Per PR #1 (CCR-inversion-for-relay-pickup): `inbox_filter` parameter added
to BYPASS role-based dir resolution. Use when role detection is unreliable
OR when subscribing to a specific canonical inbox (e.g., 'cc_tb').
Closes 3-week-old feedback_relay_arrival_invisible_midsession HARD RULE.
읽기 전용
입력 스키마
{'type': 'object', 'properties': {'role': {'type': 'string', 'default': '', 'description': "override calling agent's role (default: env-detected from\n CC_SESSION_ROLE or detect_session_role())"}, 'inbox_filter': {'type': 'string', 'default': '', 'description': 'explicit inbox dir NAME (e.g., "cc_tb", "claude_code_main").\n When provided, BYPASSES role detection entirely. Recommended\n for SessionStart hook deterministic arming. Resolves the\n bug where cc-tb\'s role detection mapped to wrong inbox.'}, 'timeout_seconds': {'type': 'integer', 'default': 270, 'description': "max subscription duration (60..1800, default 270 = under\n FastMCP context-cache TTL so re-subscribe doesn't burn cache)"}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'additionalProperties': True}
nucleus_route
Cost Router
W5 tier routing â route a prompt to the optimal model tier.
Actions:
route - Route a prompt to cheapest capable model.
params: {prompt, complexity?, context?, estimated_output_tokens?}
complexity â 'routine' | 'complex' | 'sovereign' (default 'routine')
Returns: provider, model, cost estimates, sovereignty tier.
읽기 전용
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_sessions
Session Management
Session management, events, state & checkpoint tools.
Actions:
save - Save session for later. params: {context, active_task?, pending_decisions?, breadcrumbs?, next_steps?}
resume - Resume a saved session. params: {session_id?}
list - List all saved sessions
check_recent - Check for recent session to resume (alias: "current")
end - End work session. params: {summary?, learnings?, mood?}
start - Mandatory session start protocol
archive_resolved - Archive .resolved.* backup files
propose_merges - Detect redundant artifacts, generate merge proposals
garbage_collect - Archive stale tasks. params: {max_age_hours?, dry_run?}
emit_event - Emit event to brain ledger. params: {event_type, emitter, data, description?}
read_events - Read recent events. params: {limit?}
get_state - Get brain state. params: {path?}
update_state - Update brain state. params: {updates}
checkpoint - Save task checkpoint. params: {task_id, step?, progress_percent?, context?, artifacts?, resumable?}
resume_checkpoint - Resume from checkpoint. params: {task_id}
handoff_summary - Generate handoff summary. params: {task_id, summary, key_decisions?, handoff_notes?}
ingest_conversations - Ingest Claude Code JSONL transcripts. params: {mode?: "incremental"|"batch"|"single", session_id?, limit?, dry_run?}
search_conversations - Search ingested conversations. params: {query, limit?, session_id?, date_from?, date_to?}
list_conversations - List ingested sessions. params: {limit?, offset?, sort?: "recent"|"size"|"turns"}
conversation_stats - Aggregate conversation corpus statistics
register - [T3.11] Register agent session envelope. params: {session_id, agent, role, provider, worktree_path?, pid?, heartbeat_interval_s?, role_credential?} (role_credential required when NUCLEUS_ROLE_CREDENTIAL=1 â see stone-1.5)
heartbeat - [T3.11] Touch last_heartbeat on an envelope. params: {session_id}
unregister - [T3.11] Delete a session envelope. params: {session_id}
list_agents - [T3.11] List registered agent envelopes. params: {worktree_path?, role?, alive_only?}
detect_splits - [T3.11] Report (worktree, role) buckets with >1 alive session. params: {worktree_path?}
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_slots
Slots & Sprints
Orchestration slots, sprints & mission management.
Actions:
orchestrate - THE GOD COMMAND. params: {slot_id?, model?, alias?, mode?}
slot_complete - Mark task complete. params: {slot_id, task_id, outcome?, notes?}
slot_exhaust - Mark slot exhausted. params: {slot_id, reset_hours?}
status_dashboard - ASCII dashboard. params: {detail_level?}
autopilot_sprint - Sprint command. params: {slots?, mode?, halt_on_blocker?, halt_on_tier_mismatch?, max_tasks_per_slot?, budget_limit?, dry_run?}
force_assign - Force assign task. params: {slot_id, task_id, acknowledge_risk?}
autopilot_sprint_v2 - Enhanced sprint V3.1. params: {slots?, mode?, halt_on_blocker?, halt_on_tier_mismatch?, max_tasks_per_slot?, budget_limit?, time_limit_hours?, dry_run?}
start_mission - Start mission. params: {name, goal, task_ids, slot_ids?, budget_limit?, time_limit_hours?, success_criteria?}
mission_status - Get mission status. params: {mission_id?}
halt_sprint - Halt sprint. params: {reason?}
resume_sprint - Resume sprint. params: {sprint_id?}
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_sync
Cross-Agent Sync
Sync, artifact, trigger & deploy management for multi-agent coordination.
Actions:
identify_agent - Register agent identity. params: {role, provider, session_id} (per ADR-0005 §D1)
OR legacy {agent_id, environment, role?} (coerced per §D5 until end of Cycle C+2)
sync_status - Check current multi-agent sync status
sync_now - Manually trigger sync. params: {force?}
sync_auto - Enable/disable file watching. params: {enable}
sync_resolve - Resolve a file conflict. params: {file_path, strategy?}
read_artifact - Read an artifact file. params: {path}
write_artifact - Write to an artifact file. params: {path, content}
list_artifacts - List artifacts. params: {folder?}
trigger_agent - Trigger an agent via event. params: {agent, task_description, context_files?}
get_triggers - Get all defined neural triggers
evaluate_triggers - Evaluate triggers for an event. params: {event_type, emitter}
start_deploy_poll - Start monitoring a Render deploy. params: {service_id, commit_sha?}
check_deploy - Check deploy poll status. params: {service_id}
complete_deploy - Mark deploy complete. params: {service_id, success, deploy_url?, error?, run_smoke_test?}
smoke_test - Run a smoke test. params: {url, endpoint?}
shared_read - Read shared state. params: {key}
shared_write - Write shared state. params: {key, value, agent_id?}
shared_list - List all shared state keys
notify - Send notification to all channels. params: {title, message, level?}
list_channels - List configured notification channels
add_channel - Add a channel. params: {channel_type, webhook_url?}
test_channel - Test a channel. params: {channel_name?}
relay_post - Post message to another session type (CoworkâClaude Code). params: {to, subject, body, priority?, context?, sender?, to_session_id?, from_session_id?, in_reply_to?, task_id?}
relay_inbox - Read messages for current session type. params: {unread_only?, limit?, recipient?, session_id?, task_id?}
task_comment_add - Post a task-scoped comment (coordination during task execution). params: {task_id, message, sender, subject?, priority?, in_reply_to?}
task_comment_list - List all comments for a task. params: {task_id, limit?}
declare_posture - Declare agent role + approach (pending operator approval). params: {role, approach?, agent_id?, delegation_targets?}
approve_posture - Approve the declared posture (operator only). params: {approved_by?}
get_posture - Get current posture. params: {}
clear_posture - Clear current posture. params: {}
relay_ack - Mark a relay message as read. params: {message_id, recipient?, session_id?}
relay_status - Get relay mailbox status across all session types
relay_clear - Clean up old relay messages. params: {recipient?, older_than_hours?}
relay_log_event - Log a fire/skip event. params: {event, side, subject, tags?, match_reason?, priority?, message_id?, in_reply_to?}
relay_skip_review - List recent unclassified skips. params: {limit?}
relay_classify_skip - Classify a skip event. params: {ts, subject, classification, note?}
relay_event_stats - Compute override + skip rates from event_log.jsonl
marketplace_search - Search registered capability cards. params: {tags?, min_tier?, limit?}
marketplace_whoami - Get caller's address, tier, reputation. params: {role?}
marketplace_can_call - Pre-flight permission check. params: {caller, target}
marketplace_recommend - Recommend agents by task description. params: {task, top_k?}
marketplace_dashboard - Aggregated health snapshot. params: {}
marketplace_history - Reputation event timeline for an address. params: {address, limit?}
marketplace_promote - Admin: manually set address tier. params: {address, new_tier, caller?}
marketplace_quarantine - Admin: flag address quarantined. params: {address, caller?, reason?}
marketplace_audit - Replay admin_actions.jsonl with filters. params: {caller?, target?, action_type?, since_timestamp?, limit?, offset?}
marketplace_compare - Head-to-head comparison of two addresses. params: {a, b}
marketplace_trends - Tier distribution trend over N days. params: {days?}
marketplace_alert - Subscribe to alert rules. params: {subscriber, target, event_types?}
marketplace_export - Full registry snapshot (read-only). params: {}
marketplace_diff - Diff two registry snapshots. params: {snapshot_a, snapshot_b}
marketplace_subscribe - Subscribe to tier-change events. params: {subscriber, target?, event_types?}
marketplace_unsubscribe - Remove subscription. params: {subscriber, target?}
marketplace_subscriptions - List subscriptions. params: {subscriber?}
marketplace_federation_proxy - Proxy an action to a remote federation brain. params: {target_brain, action, payload?}
marketplace_federation_register - Register local brain as a federated capability card. params: {address, capabilities?, display_name?, tags?}
marketplace_federation_sync - Force federation sync and reconcile marketplace registry. params: {}
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_tasks
Task Management
Task management, depth tracking & ADHD context-switch tools.
Actions:
list - List tasks. params: {status?, priority?, skill?, claimed_by?, required_role?}
get_next - Get highest-priority unblocked task. params: {skills, required_role?}
claim - Atomically claim a task. params: {task_id, agent_id}
update - Update task fields. params: {task_id, updates}
add - Create a new task. params: {description, priority?, blocked_by?, required_skills?, source?, task_id?, skip_dep_check?, required_role?, plan_ref?} (alias: "create")
import_jsonl - Import tasks from JSONL. params: {jsonl_path, clear_existing?, merge_gtm_metadata?}
escalate - Escalate task for human help. params: {task_id, reason}
depth_push - Go deeper into subtopic. params: {topic}
depth_pop - Come back up one level
depth_show - Show current depth state
depth_reset - Reset depth to root
depth_set_max - Set max safe depth. params: {max_depth}
depth_map - Generate exploration map
context_switch - Record context switch / ADHD drift check. params: {new_context}
context_switch_status - Get context switch metrics
context_switch_reset - Reset context switch counter
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_telemetry
Telemetry
LLM tiers, telemetry, PEFS notifications & protocol tools.
Actions:
set_llm_tier - Set default LLM tier. params: {tier}
get_llm_status - Get LLM tier configuration
record_interaction - Record user interaction timestamp
value_ratio - Get Value Ratio metric
check_kill_switch - Check Kill Switch status
pause_notifications - Pause PEFS notifications
resume_notifications - Resume PEFS notifications
record_feedback - Record notification feedback. params: {notification_type, score}
mark_high_impact - Mark loop closure as high-impact
check_protocol - Check protocol compliance. params: {agent_id}
request_handoff - Request agent handoff. params: {to_agent, context, request, priority?, artifacts?}
get_handoffs - Get pending handoffs. params: {agent_id?}
agent_cost_dashboard - Get agent cost tracking dashboard
dispatch_metrics - Get dispatch telemetry (per-action timing, error rates)
rate_limit_status - Get dispatch rate limiter status (calls per facade, window)
입력 스키마
{'type': 'object', 'required': ['action'], 'properties': {'action': {'type': 'string'}, 'params': {'type': 'object', 'default': {}, 'additionalProperties': True}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'required': ['result'], 'properties': {'result': {'type': 'string'}}, 'x-fastmcp-wrap-result': True}
nucleus_wakeup_wait
Task Wakeup Wait
Quick scan for a PENDING task. Returns the task directly if one is
available, or None if no task is ready within the timeout.
Default timeout is 5s (non-blocking). The agent should NOT loop on
this â tasks arrive via relay push. This is a fallback for when the
agent wants to check for tasks without waiting for a relay.
No args needed â the role is auto-detected from posture
(.brain/posture/current.json) or NUCLEUS_AGENT_ROLES env var.
입력 스키마
{'type': 'object', 'properties': {'skills': {'type': 'string', 'default': '', 'description': 'comma-separated skill filter (optional).'}, 'agent_id': {'type': 'string', 'default': '', 'description': 'identifier for claiming (auto-detected if empty).'}, 'auto_claim': {'type': 'boolean', 'default': True, 'description': 'if True, atomically claim the task before returning.'}, 'required_role': {'type': 'string', 'default': '', 'description': 'role scope filter. Auto-detected from posture if empty.'}, 'timeout_seconds': {'type': 'integer', 'default': 5, 'description': 'max wait (default 5s, 0 = instant burst, max 1800).'}}, 'additionalProperties': False}
출력 스키마
{'type': 'object', 'additionalProperties': True}
기록
최근 도구 변경
추가됨
nucleus_plan_list
2026년 9월 17일 12:41 PM
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nucleus_plan_import
2026년 9월 17일 12:41 PM
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nucleus_plan_execute
2026년 9월 17일 12:41 PM
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nucleus_lane_feedback
2026년 9월 17일 12:41 PM
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nucleus_lane_status
2026년 9월 17일 12:41 PM
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nucleus_lane_stop
2026년 9월 17일 12:41 PM
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nucleus_lane_start
2026년 9월 17일 12:41 PM
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nucleus_lane_init
2026년 9월 17일 12:41 PM
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nucleus_delegate
2026년 9월 17일 12:41 PM
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nucleus_audit
2026년 9월 17일 12:41 PM
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nucleus_route
2026년 9월 17일 12:41 PM
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nucleus_relay
2026년 9월 17일 12:41 PM
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nucleus_engrams
2026년 9월 17일 12:41 PM
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nucleus_federation
2026년 9월 17일 12:41 PM
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nucleus_agents
2026년 9월 17일 12:41 PM
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nucleus_infra
2026년 9월 17일 12:41 PM
추가됨
nucleus_slots
2026년 9월 17일 12:41 PM
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nucleus_telemetry
2026년 9월 17일 12:41 PM
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nucleus_orchestration
2026년 9월 17일 12:41 PM
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nucleus_wakeup_wait
2026년 9월 17일 12:41 PM
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nucleus_ccr_arm
2026년 9월 17일 12:41 PM
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nucleus_relay_subscribe
2026년 9월 17일 12:41 PM
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nucleus_next_message
2026년 9월 17일 12:41 PM
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nucleus_sync
2026년 9월 17일 12:41 PM
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nucleus_tasks
2026년 9월 17일 12:41 PM
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nucleus_sessions
2026년 9월 17일 12:41 PM
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nucleus_features
2026년 9월 17일 12:41 PM
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nucleus_governance
2026년 9월 17일 12:41 PM
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