MCP Server
ChronoKey
io.github.Dyln01/chronokey
What this MCP does
Provides developer and data utilities for timestamps, UUIDs, gas prices, domain intelligence, text extraction, and namespaced memory.
Capabilities
Tools
16
tools
domain.intel
One call returns WHOIS, DNS, and SSL certificate data for any domain. Aggregates RDAP, Cloudflare DNS-over-HTTPS, and Certificate Transparency logs. Covered by Pro subscription, or $0.005 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': 'Domain name to query, e.g. example.com'}, 'records': {'type': 'array', 'items': {'enum': ['A', 'AAAA', 'MX', 'TXT', 'NS', 'CNAME', 'SOA'], 'type': 'string'}, 'description': 'DNS record types to fetch. Defaults to all seven.'}, 'include_ssl': {'type': 'boolean', 'description': 'Fetch SSL certificate history. Defaults to true.'}, 'include_whois': {'type': 'boolean', 'description': 'Fetch WHOIS via RDAP. Defaults to true.'}}}
extract.and.fetch
Extract structured entities from text, then fetch the first URL found and return its content. Costs $0.012 USD.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 20000, 'minLength': 1, 'description': 'Text containing at least one URL.'}}}
extract.and.summarize
Extract structured entities from text, then return a grouped summary. Costs $0.010 USD.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 20000, 'minLength': 1, 'description': 'Text to extract from. Max 20,000 characters.'}}}
extract.confirm
Confirm whether a previous extract.verified result was accurate. If accurate=true, charges the $0.010 USD success bonus. If accurate=false, records the miss for free.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['verification_token', 'accurate'], 'properties': {'accurate': {'type': 'boolean', 'description': 'Whether the extraction was accurate.'}, 'verification_token': {'type': 'string', 'minLength': 1, 'description': 'The token returned by extract.verified.'}}}
extract.verified
Verified extraction. Returns standard entities plus a verification_token. Costs $0.005 USD upfront. Call extract.confirm with the token to complete the verified flow.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 20000, 'minLength': 1, 'description': 'Text to extract from. Max 20,000 characters.'}}}
gas.price
Get real-time EIP-1559 gas prices across Base, Polygon, Arbitrum, Ethereum, and Optimism. Covered by Pro subscription, or $0.003 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'chains': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Optional CAIP-2 chain identifiers (e.g. ["eip155:8453", "eip155:137"]). Defaults to all five supported chains.'}}}
health
Check server status (free)
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
memory.recall
Retrieve a value by key from a namespace. Covered by Pro subscription, or $0.005 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'key'], 'properties': {'key': {'type': 'string', 'maxLength': 256, 'minLength': 1, 'description': 'Key.'}, 'namespace': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Namespace.'}}}
memory.search
Full-text search across a namespace using FTS5 with BM25 ranking. Costs $0.010 USD. Not covered by Pro subscription.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'query'], 'properties': {'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1, 'description': 'Max results. Defaults to 10.'}, 'query': {'type': 'string', 'maxLength': 500, 'minLength': 2, 'description': 'Search query.'}, 'namespace': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Namespace.'}}}
memory.store
Store a value under a namespaced key with optional TTL. Covered by Pro subscription, or $0.005 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'key', 'value'], 'properties': {'key': {'type': 'string', 'maxLength': 256, 'minLength': 1, 'description': 'Key.'}, 'tags': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Optional tags.'}, 'value': {'type': 'string', 'maxLength': 50000, 'minLength': 1, 'description': 'Value. Max 50,000 chars.'}, 'namespace': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Namespace for isolation.'}, 'ttlSeconds': {'type': 'integer', 'maximum': 31536000, 'minimum': 1, 'description': 'TTL in seconds.'}}}
subscribe
Subscribe to ChronoKey Pro for $5.00 USD for 30 days. Grants unlimited access to timestamp, uuid, text.structure (standard mode), gas.price, domain.intel, memory.store, memory.recall.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
subscription.status
Check the status of the Pro subscription bound to the current MCP session.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
text.structure
Extract structured entities from unstructured text. mode="standard" costs $0.008 (covered by Pro subscription); mode="deep" costs $0.020 and adds currencies, organizations, person names, and embedded JSON. Set include_referrals=true to append complementary service suggestions.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['text'], 'properties': {'mode': {'enum': ['standard', 'deep'], 'type': 'string', 'description': 'Tier. Defaults to "standard".'}, 'text': {'type': 'string', 'maxLength': 20000, 'minLength': 1, 'description': 'Text to extract from. Max 20,000 characters.'}, 'include_referrals': {'type': 'boolean', 'description': 'Append complementary service suggestions.'}}}
text.structure.deep
Convenience alias for text.structure with mode='deep'. Costs $0.020 USD. Not covered by Pro subscription.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 20000, 'minLength': 1, 'description': 'Text to extract from. Max 20,000 characters.'}}}
timestamp
Get the current time in multiple formats. First 10 calls per day per session are free; then covered by Pro subscription, or $0.001 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'timezone': {'type': 'string', 'description': 'Optional IANA timezone name (e.g. "America/New_York"). Defaults to UTC.'}}}
uuid
Generate one or more UUIDs. First 10 calls per day per session are free; then covered by Pro subscription, or $0.001 USD per call.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'count': {'type': 'integer', 'maximum': 100, 'minimum': 1, 'description': 'Number of UUIDs (1-100). Defaults to 1.'}, 'version': {'enum': ['v4', 'v7'], 'type': 'string', 'description': 'UUID version. Defaults to "v4".'}}}
History
Recent tool changes
Added
domain.intel
Sept. 28, 2026, 2:40 a.m.
Added
subscription.status
Sept. 28, 2026, 2:40 a.m.
Added
subscribe
Sept. 28, 2026, 2:40 a.m.
Added
memory.search
Sept. 28, 2026, 2:40 a.m.
Added
memory.recall
Sept. 28, 2026, 2:40 a.m.
Added
memory.store
Sept. 28, 2026, 2:40 a.m.
Added
gas.price
Sept. 28, 2026, 2:40 a.m.
Added
extract.confirm
Sept. 28, 2026, 2:40 a.m.
Added
extract.verified
Sept. 28, 2026, 2:40 a.m.
Added
extract.and.summarize
Sept. 28, 2026, 2:40 a.m.
Added
extract.and.fetch
Sept. 28, 2026, 2:40 a.m.
Added
text.structure.deep
Sept. 28, 2026, 2:40 a.m.
Added
text.structure
Sept. 28, 2026, 2:40 a.m.
Added
uuid
Sept. 28, 2026, 2:40 a.m.
Added
timestamp
Sept. 28, 2026, 2:40 a.m.
Added
health
Sept. 28, 2026, 2:40 a.m.
Discover
Similar MCP servers
Thousand API
com.thousand-api/thousand-api
Provides deterministic data conversion, validation, JSON transformation, statistical calculations, date and schedule utilities, i…
HubVibe: Pay-per-Call Tools for AI Agents: Web Search, Email Verify, KYC, Stocks, Crypto, News, Data
io.github.Its-fortunatefolly/hubvibe
Offers paid utilities for web audits, HTTP fetching and extraction, BigQuery analysis, LLM processing, code execution, blockchain…
Blixtworks
com.blixtworks.www/tools
Offers pay-per-call utilities for text, image processing and analysis, data conversion, validation, web inspection, cryptography,…
Qiniso
io.github.qinisolabs/qiniso
Provides deterministic formatting, parsing, holiday and tax lookups, address handling, and checksum or structure validation for i…
Scalix Cloud
world.scalix/cloud
Provides managed databases, SQL tools, container builds, persistent Linux machines, domains, scheduled functions, storage, and pr…
RationalBloks
io.github.rationalbloks/rationalbloks-mcp
Creates, deploys, manages, and searches schema-based REST API projects and Neo4j knowledge graphs across staging and production e…
RationalBloks
com.rationalbloks/mcp
Creates, deploys, manages, and queries REST API and Neo4j graph projects from JSON schemas, including graph data modeling, versio…
Wakatime
io.github.pipeworx-io/wakatime
Provides WakaTime coding-activity data, including durations, projects, commits, goals, heartbeats, editor usage, leaders, and use…