MCP Server

loadbay

xyz.loadbay/loadbay
Developer Tools MCP & Agent Infrastructure Public & reachable MCP 2025-11-25

What this MCP does

Catalogs open-source AI-agent harnesses, supports search and detail lookup, and allows community submissions and tips.

get_harness
Get full details for one harness by its slug.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': 'the harness slug, e.g. browser-use'}}}
list_domains
List the harness domains (categories) in the Loadbay catalog.
Input schema
{'type': 'object', 'properties': {}}
search_harnesses
Search the Loadbay catalog of harnesses for AI agents. Filter by free-text query, domain, and/or capability trait.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'limit': {'type': 'number', 'description': 'max results, default 20'}, 'query': {'type': 'string', 'description': 'free-text over name, author, summary, integrations'}, 'trait': {'enum': ['mcp', 'oss', 'keys', 'sandbox', 'guard'], 'type': 'string', 'description': 'require a capability trait'}, 'domain': {'type': 'string', 'description': 'domain key: trading | coding | browser | productivity | data | social | health | science | gaming | media | robotics'}}}
submit_harness
List a new harness on Loadbay. The repo MUST be a public, open-source GitHub repository. Optionally include a USDC address to receive tips — it must also appear in the repo's loadbay.json, .github/FUNDING.yml or README.md (proof of ownership). The listing appears immediately, tagged as community-added (unverified).
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['name', 'repo', 'domain', 'summary'], 'properties': {'name': {'type': 'string', 'description': 'harness name, e.g. my-coinbase-harness'}, 'repo': {'type': 'string', 'description': 'public GitHub repo URL â\x80\x94 must be open source (have a license)'}, 'author': {'type': 'string', 'description': 'your GitHub handle (defaults to the repo owner)'}, 'domain': {'type': 'string', 'description': 'domain key, one of: trading | coding | browser | productivity | data | social | health | science | gaming | media | robotics'}, 'traits': {'type': 'array', 'items': {'enum': ['mcp', 'oss', 'keys', 'sandbox', 'guard'], 'type': 'string'}, 'description': 'capability traits'}, 'summary': {'type': 'string', 'description': 'what it connects to, what tools it exposes, how an agent uses it'}, 'language': {'type': 'string', 'description': 'primary language, e.g. TypeScript'}, 'integrations': {'type': 'array', 'items': {'type': 'string'}, 'description': 'what it connects to, e.g. ["Coinbase","Slack"]'}, 'solanaAddress': {'type': 'string', 'description': 'Solana wallet (base58) to receive USDC (SPL) tips â\x80\x94 optional, alongside or instead of Base'}, 'baseUsdcAddress': {'type': 'string', 'description': "Base USDC wallet (0xâ\x80¦) to receive tips â\x80\x94 must also appear in the repo's loadbay.json, .github/FUNDING.yml or README.md"}}}
support_loadbay
Support the Loadbay builder with a USDC tip over x402. Returns the payable endpoint — GET it with your own x402 wallet to send the tip. Loadbay never holds funds; your wallet is the payer.
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'amount': {'type': 'number', 'description': 'tip amount in USD (default 5); the builder receives USDC'}}}
tip_harness
Tip a harness author in USDC over x402. Returns the payable endpoint and its payment details — GET it with an x402-capable client/wallet to actually send the tip (the agent's own wallet pays; Loadbay never holds funds).
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['slug'], 'properties': {'slug': {'type': 'string', 'description': 'the harness slug to tip'}, 'amount': {'type': 'number', 'description': 'tip amount in USD (default 1); the author receives USDC'}}}
Changed
submit_harness
Sept. 27, 2026, 2:51 a.m.
Added
support_loadbay
Sept. 17, 2026, 12:55 p.m.
Added
tip_harness
Sept. 17, 2026, 12:55 p.m.
Added
submit_harness
Sept. 17, 2026, 12:55 p.m.
Added
get_harness
Sept. 17, 2026, 12:55 p.m.
Added
search_harnesses
Sept. 17, 2026, 12:55 p.m.
Added
list_domains
Sept. 17, 2026, 12:55 p.m.

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