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Penwright — writing-craft library, guide metadata, and magazine

R0· no sign-in

Read-only access to Penwright's writing-craft book library, grounded guide metadata (card-level...

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality80good
Trust80of 100
Uptime, 30 days100%
Latency p50183 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "discovery": {
      "type": "http",
      "url": "https://penwright.ink/api/mcp"
    }
  }
}
claude mcp add --transport http discovery https://penwright.ink/api/mcp
[mcp_servers.discovery]
url = "https://penwright.ink/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "discovery": {
      "type": "remote",
      "url": "https://penwright.ink/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "discovery": {
      "type": "http",
      "url": "https://penwright.ink/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=discovery&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcGVud3JpZ2h0Lmluay9hcGkvbWNwIn0%3D"
}
{
  "servers": {
    "discovery": {
      "type": "http",
      "url": "https://penwright.ink/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "discovery": {
      "httpUrl": "https://penwright.ink/api/mcp"
    }
  }
}
extensions:
  "discovery":
    enabled: true
    name: "discovery"
    type: streamable_http
    uri: "https://penwright.ink/api/mcp"
    timeout: 300

Quality 80 / 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 hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations9 of 9 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_library (idempotentHint); get_library_work (idempotentHint); get_guide (idempotentHint); …
  • pass
    tools.token_costabout 1,223 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes7 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

9 tools, about 1,223 tokens to load them all · tool set bf95836788ab · tools last changed 2026-10-20 · checked 2026-10-20 15:26 UTC

Tool changes

  • get_guidechangeddescription
    before

    Returns one live guide's title, subtitle, access, book count, and reading time — card-level metadata only, never the paid body/depth content. Known slugs (21): memoir-writing, nonfiction-writing, fiction-writing, getting-published, self-publishing, book-marketing, design-a-publication, typography-and-layout, ….

    after · 95% of words in common

    Returns one live guide's title, subtitle, access, book count, and reading time — card-level metadata only, never the paid body/depth content. Known slugs (23): memoir-writing, nonfiction-writing, fiction-writing, getting-published, self-publishing, book-marketing, design-a-publication, typography-and-layout, ….

  • search_answersadded

    Search Answers by free-text query over question/answer text. Returns contract v0 records. Read-only.

  • list_answersadded

    List Answers (contract v0), paginated with an opaque cursor. Read-only.

  • get_answeradded

    Get one Answer — question, grounded answer, visible citations — by id or slug, in the Answer contract v0 shape (ANSWERS-PROGRAM.md). Read-only. Returns null if not found.

  • choose_campadded

    Given a guide slug and one pick per debate ('A', 'B', or skip, in debate order, as a single string e.g. 'ABAB'), returns which library ids argue the picked side of each debate and the union reading list. Pure compute over public debate data — no book text is generated.

  • get_debateadded

    Returns one debate — a named tension between poles argued by different books on the same capability guide, with stakes, guidance, and the library ids of resolvable authors on either side. Known slugs (38): memoir-sentence-craft-or-structural-architecture-first, memoir-daily-discipline-or-trusting-inspiration, memoir-memoir-for-healing-or-for-readers, memoir-factual-accuracy-or-emotional-truth, memoir-chase-publication-or-intrinsic-reward, ….

  • get_membership_offerremoved

    Returns the Writing chapter of the Bicycle Cooperative membership offer: five options (enterprise member, practitioner member, worker, practitioner rent, enterprise rent) with chapter substitution applied and this front's join URL.

Full history: list_changes · trend: quality JSON.

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 80 / 100

no-repository
provenance55
liveness100
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-100% ~updated-42d-ago -no-repository

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://penwright.ink/api/mcp streamable-httpnoneyes100%183 ms2025-11-252026-10-20

Tools (9)

choose_campread-onlyGiven a guide slug and one pick per debate ('A', 'B', or skip, in debate order, as a single string e.g. 'ABAB'), returns which library ids argue the picked side of each debate and the union reading list. Pure compute over public debate data — no book text is generated.
get_answerread-onlyGet one Answer — question, grounded answer, visible citations — by id or slug, in the Answer contract v0 shape (ANSWERS-PROGRAM.md). Read-only. Returns null if not found.
get_debateread-onlyReturns one debate — a named tension between poles argued by different books on the same capability guide, with stakes, guidance, and the library ids of resolvable authors on either side. Known slugs (38): memoir-sentence-craft-or-structural-architecture-first, memoir-daily-discipline-or-trusting-inspiration, memoir-memoir-for-healing-or-for-readers, memoir-factual-accuracy-or-emotional-truth, memoir-chase-publication-or-intrinsic-reward, ….
get_guideread-onlyReturns one live guide's title, subtitle, access, book count, and reading time — card-level metadata only, never the paid body/depth content. Known slugs (23): memoir-writing, nonfiction-writing, fiction-writing, getting-published, self-publishing, book-marketing, design-a-publication, typography-and-layout, ….
get_library_workread-onlyReturns one writing-craft library work's bibliographic record and (when profiled) its thesis.
get_magazine_pieceread-onlyReturns one published magazine piece's question, per-writer sections, and editor's coda — the same content the human page renders, ungated. Known slugs (1): the-whole-room--my-memoir-keeps-stalling-i-can-write-scenes.
list_answersread-onlyList Answers (contract v0), paginated with an opaque cursor. Read-only.
search_answersread-onlySearch Answers by free-text query over question/answer text. Returns contract v0 records. Read-only.
search_libraryread-onlySearch or list Penwright's writing-craft book library by title/author substring and/or property tag. No filters returns the first page.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ink.penwright/discovery",
  "title": "Penwright — writing-craft library, guide metadata, and magazine",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://penwright.ink/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://penwright.ink",
  "description": "Read-only access to Penwright's writing-craft book library, grounded guide metadata (card-level..."
}