MCP servercom.signalaf/contribution-exchange

Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.

UNRATEDActivestreamable-httpsignalaf.com

Overview

Score?

UNRATED 0.684

of what a free look can see, on 32 looks

Looks

last 22 hr ago

Tools

URL

signalaf.com/api/exchange/mcp

streamable-http

Says it is

contribution-exchange 1.0.0

protocol 2025-06-18

In the record since

32 days ago

0median 0.606 · this server 0.684 · highest on record 0.8561

The tools this server lists, read out of the definition it returned
Tool	Schema
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 de	input · no output
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 availab	input · no output
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 b	input · no output
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 dec	input · no output
exchange_list_signals List domain-published Exchange Signals (problems, requests, challenges, bounties, verification tasks, discoveries, experiments). Read-only. Returns canonical URLs, signal revision,	input · no output
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, escal	input · no output

Verify it yourselfnpx teppi-check https://signalaf.com/api/exchange/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ28Y5VJA2PJ4QNP7VBV2B