protogrid

Search / io.github.sapph1re/feedback-synthesis-mcp

Feedback Synthesis MCP

R0· no sign-in

Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.

v0.1.2 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality84good
Trust91of 100
Uptime, 30 days100%
Latency p50217 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "feedback-synthesis-mcp": {
      "type": "http",
      "url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
    }
  }
}
claude mcp add --transport http feedback-synthesis-mcp https://feedback-synthesis-mcp-production.up.railway.app/mcp
[mcp_servers.feedback-synthesis-mcp]
url = "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "feedback-synthesis-mcp": {
      "type": "remote",
      "url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "feedback-synthesis-mcp": {
      "type": "http",
      "url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=feedback-synthesis-mcp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZmVlZGJhY2stc3ludGhlc2lzLW1jcC1wcm9kdWN0aW9uLnVwLnJhaWx3YXkuYXBwL21jcCJ9"
}
{
  "servers": {
    "feedback-synthesis-mcp": {
      "type": "http",
      "url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
    }
  }
}
{
  "mcpServers": {
    "feedback-synthesis-mcp": {
      "httpUrl": "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
    }
  }
}
extensions:
  "feedback-synthesis-mcp":
    enabled: true
    name: "feedback-synthesis-mcp"
    type: streamable_http
    uri: "https://feedback-synthesis-mcp-production.up.railway.app/mcp"
    timeout: 300

Quality 84 / 100good

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 300000)
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_sentiment_trends (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_feedback (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); synthesize_feedback (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 719 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependencies67 · weight 15
  • fail
    deps.known_vulns2 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-2g87-pp6c-29x5 in [email protected] (indirect, fixed in 3.14.4), GHSA-5wr8-gcqf-gqf3 in [email protected] (indirect, fixed in 3.14.4); 1 more of lower severity or without a fix
  • pass
    deps.mcp_sdk_versionmcp 2.2.0, no known advisory
  • pass
    deps.resolvable[email protected] resolved: 102 packages

4 tools, about 719 tokens to load them all · tool set b908bf0133d6 · checked 2026-10-20 18:06 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 91 / 100

provenance80
liveness100
freshness85
hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% ~updated-62d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] PyPI101 dependencies, resolved · MCP SDK mcp 2.2.0 · advisories checked 2026-10-19

advisoryseveritypackagefixed in
GHSA-2g87-pp6c-29x5aiohttp: Multiple instances of excessive or unbounded memory/CPU usehigh[email protected]indirectfixed in 3.14.4
GHSA-5wr8-gcqf-gqf3aiohttp server lacks an initial request/header timeouthigh[email protected]indirectfixed in 3.14.4
GHSA-494j-54xm-rwp3AIOHTTP: Secure attribute not enforced for shared cookielow[email protected]indirectfixed in 3.14.4

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://feedback-synthesis-mcp-production.up.railway.app/mcp streamable-httpnoneyes100%217 ms2024-11-05, 2025-03-26, 2025-06-18, 2025-11-25, 2026-07-282026-10-20
packageregistryversionruntimesecrets
feedback-synthesis-mcppypi0.1.1–EVM_PRIVATE_KEY

Tools (4)

get_pain_pointsQuick single-source pain point extraction.
get_sentiment_trendsTime-series sentiment analysis across feedback sources.
search_feedbackFull-text search across cached feedback items.
synthesize_feedbackMulti-source feedback synthesis into ranked pain clusters.

Schemas: list_tools.

Similar MCP servers

More from io.github.sapph1re

Official server.json
{
  "name": "io.github.sapph1re/feedback-synthesis-mcp",
  "title": "Feedback Synthesis MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://feedback-synthesis-mcp-production.up.railway.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.2",
  "packages": [
    {
      "version": "0.1.1",
      "transport": {
        "type": "stdio"
      },
      "identifier": "feedback-synthesis-mcp",
      "registryType": "pypi",
      "environmentVariables": [
        {
          "name": "EVM_PRIVATE_KEY",
          "format": "string",
          "isSecret": true,
          "description": "EVM wallet private key for x402 micropayment signing (any wallet with USDC on Base mainnet)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/sapph1re/feedback-synthesis-mcp",
    "source": "github"
  },
  "description": "Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402."
}