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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "openwarrant-verify": {
      "type": "http",
      "url": "https://www.stipple.sh/mcp-verify"
    }
  }
}

claude mcp add --transport http openwarrant-verify https://www.stipple.sh/mcp-verify

[mcp_servers.openwarrant-verify]
url = "https://www.stipple.sh/mcp-verify"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "openwarrant-verify": {
      "type": "remote",
      "url": "https://www.stipple.sh/mcp-verify",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "openwarrant-verify": {
      "type": "http",
      "url": "https://www.stipple.sh/mcp-verify"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=openwarrant-verify&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LnN0aXBwbGUuc2gvbWNwLXZlcmlmeSJ9"
}

{
  "servers": {
    "openwarrant-verify": {
      "type": "http",
      "url": "https://www.stipple.sh/mcp-verify"
    }
  }
}

{
  "mcpServers": {
    "openwarrant-verify": {
      "httpUrl": "https://www.stipple.sh/mcp-verify"
    }
  }
}

extensions:
  "openwarrant-verify":
    enabled: true
    name: "openwarrant-verify"
    type: streamable_http
    uri: "https://www.stipple.sh/mcp-verify"
    timeout: 300

Quality 82 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene79 · weight 30

pass
tools.descriptionsevery tool has a description
warn
tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations1 of 1 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: verify_references (destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 511 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

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

1 tools, about 511 tokens to load them all · tool set 3bd08cdf097a · 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 89 / 100

duplicate-repo

provenance85

liveness100

freshness85

hygiene80

+repository +dns-namespace +website +reachable +uptime-100% ~updated-52d-ago -duplicate-repo(4 names)

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://www.stipple.sh/mcp-verify` streamable-http	none	yes	100%	1176 ms	2025-11-25	2026-10-20

Tools (1)

verify_referencesread-only Fact-check a document's REFERENCES and CLAIMS — built for AI-generated reports whose citations must be checked before they're trusted. USE THIS WHEN someone shares a report, article, whitepaper, or deep-research export (or a link to one) and asks: is this accurate / legit? are these citations real? fact-check this. did the AI make this up? Also use it proactively before relying on any AI-written document. Provide the document ONE way: `url` (a public http(s) link to a PDF or web page — fetched server-side, the cheapest call: no need to download or encode anything), `text` (pasted markdown/plain prose), OR `bytes_b64` (a base64 PDF; URLs are read from the PDF's link annotations, so they're exact). Default (fast): provenance (is it a ChatGPT deep-research export?), citation resolution (live / archived / dead, papers matched against arXiv/Crossref to catch 'real ID, wrong paper'), and internal MATH (recompute the doc's own arithmetic). Set `deep=true` to also fetch each cited source and judge whether it SUPPORTS or CONTRADICTS the claim (slower, ~a minute). Returns a trust summary, per-item tables, and a shareable `permalink` to the public fact-check record. HONEST BOUNDARY: this reports verification COVERAGE, not truth — 'supported' means evidence-backed (not necessarily true) and 'unsupported' means no evidence found (not necessarily false). It tells a reviewer WHERE to look; it does not bless the document, and it never affects the fraud risk band.

Schemas: list_tools.

Also listed as

3 other active names share this repository: sh.stipple/openwarrant, sh.stipple/openwarrant-aitext, sh.stipple/stipple-tenders

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Official server.json

{
  "name": "sh.stipple/openwarrant-verify",
  "title": "Stipple — Reference Verification",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.stipple.sh/mcp-verify",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.5",
  "repository": {
    "url": "https://github.com/Sketchjar/stipple-mcp",
    "source": "github"
  },
  "websiteUrl": "https://www.stipple.sh/fact-check",
  "description": "Fact-check citations: resolve, match, support claims. Arithmetic rechecked. Free to start."
}