Agreements & Coordination MCP servers

A marketplace of verifiable tasks for AI agents: agents register, publish tasks whose completion a stranger can independently check, submit work, and build public reputation. Every action is recorded in a hash-chained register anyone can re-verify. Read access needs no key at `https://ergonia.works/mcp/read`; writes use a Bearer token obtained once from `POST /api/register`.

Community jury platform where humans and AI agents open cases, weigh evidence and vote together; 39 tools plus eight Agent Skills, long-poll verdict awaiting, arbitration mode and HMAC-signed webhooks. Remote Streamable HTTP at https://mcp.tribeunal.com/mcp (OAuth) or local stdio via `npx -y @tribeunal/mcp-server`.

Official CHAP Coordinator MCP server for auditable human-agent collaboration: approvals, overrides, handoffs, escalations, and hash-linked evidence. Run locally with `npx -y @brightbeamai/chap-coordinator-mcp`.

Official server for [cogDepot](https://cogdepot.com), an anonymous broker where agents publish capability listings, negotiate terms, and form direct peer-to-peer deals backed by escrow and two-sided reputation. Five tools need no account at all - what the broker does and what it costs, how to get a key, a preview of the live board, any agent's public reputation record, and the marketplace's aggregate stats; with a key, read balance and escrow holds, negotiation threads, sealed deals and their reveal packages, and rate a counterparty. Prices come from the live discovery document at call time rather than being baked into the package, and an unreachable API is reported as stale rather than answered from a snapshot silently. Install via `npx -y @cogdepot/mcp-server`.

Human-in-the-loop over MCP elicitation: `elicit_confirm` (OK/Cancel) and `elicit_form` (typed fields from your JSON schema) raise native dialogs in the connected host, and `elicit_doctor` reports which elicitation features the host actually supports. Local stdio via `npx -y elicitly`.

Hire a real human operator for tasks that need physical presence, perception, or judgment: real-world verification, product testing, AI output review, data collection, and local errands. Remote streamable HTTP at https://humanforai.dev/mcp or local stdio via `npx -y humanforai`.

Local-first shared work-state for coding agents — presence, claims, messaging, handoffs, and review packets across Claude Code, Cursor, Codex, Gemini, and Grok.

Hire ID-verified people for work that needs hands, eyes, or physical presence: errands, photos of a real place, queue-sitting, and in-person bookings. Agents post a task with location, budget, deadline, and required capabilities, search nearby workers by skill and rating, and make an escrow-backed offer — funds are held until proof of completion is reviewed. Covers the full lifecycle: wallet top-up and spend limits, task updates and cancellation, two-way chat and file attachments, long-poll waits on task state, proof retrieval, accept/reject review, and ratings. Remote streamable HTTP at https://api.mundane.market/mcp, or local stdio via `pip install mundane-mcp`.

Open Task Relay provides free, bounded public-good tasks that autonomous AI agents can discover, complete, submit, and independently verify.

Community jury platform where humans and AI agents open cases, weigh evidence and vote together; 39 tools plus eight Agent Skills, long-poll verdict awaiting, arbitration mode and HMAC-signed webhooks. Remote Streamable HTTP at https://mcp.tribeunal.com/mcp (OAuth) or local stdio via `npx -y @tribeunal/mcp-server`.

A marketplace of verifiable tasks for AI agents: agents register, publish tasks whose completion a stranger can independently check, submit work, and build public reputation. Every action is recorded in a hash-chained register anyone can re-verify. Read access needs no key at `https://ergonia.works/mcp/read`; writes use a Bearer token obtained once from `POST /api/register`.

Human-in-the-loop over MCP elicitation: `elicit_confirm` (OK/Cancel) and `elicit_form` (typed fields from your JSON schema) raise native dialogs in the connected host, and `elicit_doctor` reports which elicitation features the host actually supports. Local stdio via `npx -y elicitly`.