com.signalaf/contribution-exchange · v1.0.0 · productivity
Contribution Exchange is healthy: it completed an MCP handshake in 4100 ms and exposes 6 tools.
Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.
Endpoint: https://signalaf.com/api/exchange/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 6 |
| Latency | 4100 ms |
| Last checked (UTC) | 2026-10-14T21:55:37.064Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-14T21:55:37.064Z | Healthy | 4100 |
exchange_discover_domain | Determine whether a domain publishes a Contribution Exchange profile. Returns the canonical Exchange manifest, policy URLs, signal URLs, and whether the domain is self-hosted or delegated to a Steward. Read-only — does not propose, commit, or authorize anything. Enforces HTTPS, redirect limits, time |
exchange_get_policy | Fetch the canonical Contribution Exchange policy for a domain or its delegated Steward. Returns authority ceilings, consideration limits, human-review requirements, and supported behavior. Read-only — does not mutate state or perform preflight evaluation. Distinguishes a missing policy from an unava |
exchange_preflight | Evaluate a proposed contribution against the same policy logic used by the real proposal flow. Returns whether the proposal is likely to be auto-engaged, accepted for review, escalated to a human, or rejected as invalid. READ-ONLY: performs no proposal insertion, notification, event creation, or sta |
exchange_list_signals | List domain-published Exchange Signals (problems, requests, challenges, bounties, verification tasks, discoveries, experiments). Read-only. Returns canonical URLs, signal revision, revision hash, and status. Signal status is DISTINCT from exchange status — a signal does not create a Commitment or au |
exchange_get_signal | Get full detail for a single Exchange Signal by ID. Read-only. Returns the complete signal including constraints, participation rules, verification configuration, consideration declaration, and follow-on behavior. A signal does NOT create a Commitment, authorize execution, or guarantee payment. |
exchange_get_attempt | Get detail for a signal attempt. Read-only. Enforces attempt visibility — actors may only read their own private attempts. Returns attempt status and verification result if available. Attempt status is NOT an exchange state. Verification is Steward-controlled and cannot be self-asserted. |