XCOPYBook
com.xcopybook/xcopybookxcopybook.comstreamable-httpv3.0.0Scanned
Read-only XCOPYBook: book chapters, search, collector profiles and the XCOPY works registry.
9 tools: 9 only read.
- Reads private data · 1
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
Run the operations that matter as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
9 tools
Only reads 9Show 9 read-only tools
get_chapterText of one chapter by slug, with footnotes.No findings
Why it is in this group
- The name "get_chapter" says "get": a word for reading.
Description, as the server wrote it Text of one chapter by slug, with footnotes. Long chapters are paged by paragraph.
Annotations the server declares
- title: Get chapter
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_collector_profileOne collector profile by slug: identity, public links, biography with sources, and any statement the collector added.No findings
Why it is in this group
- The name "get_collector_profile" says "get": a word for reading.
Description, as the server wrote it One collector profile by slug: identity, public links, biography with sources, and any statement the collector added.
Annotations the server declares
- title: Get collector profile
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_registry_infoXCOPY registry scope, chain state and counts.No findings
Why it is in this group
- The name "get_registry_info" says "get": a word for reading.
Description, as the server wrote it XCOPY registry scope, chain state and counts.
Annotations the server declares
- title: Get registry info
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_tokenOne token by chain (eip155:1 or eip155:360), contract address and token id, with its work.No findings
Why it is in this group
- The name "get_token" says "get": a word for reading.
Description, as the server wrote it One token by chain (eip155:1 or eip155:360), contract address and token id, with its work.
Annotations the server declares
- title: Get token
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_workOne XCOPY work by stable id or slug, with its tokens and sources.No findings
Why it is in this group
- The name "get_work" says "get": a word for reading.
Description, as the server wrote it One XCOPY work by stable id or slug, with its tokens and sources.
Annotations the server declares
- title: Get work
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_chaptersTable of contents of XCOPYBook, optionally filtered by group (front-matter, essays, editions, collectors, dao, conclusion, reference).Reads private dataNo findings
Why it is in this group
- The name "list_chapters" says "list": a word for reading.
What it can reach
- private-dataThe description's first sentence says "table": it reads databases.
Description, as the server wrote it Table of contents of XCOPYBook, optionally filtered by group (front-matter, essays, editions, collectors, dao, conclusion, reference).
Annotations the server declares
- title: List chapters
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_collectorsCollector profiles published on XCOPYBook, searchable by name or alias.No findings
Why it is in this group
- The name "list_collectors" says "list": a word for reading.
Description, as the server wrote it Collector profiles published on XCOPYBook, searchable by name or alias.
Annotations the server declares
- title: List collectors
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_bookFind passages in the book and collector profiles that contain all the words in the query.No findings
Why it is in this group
- The name "search_book" says "search": a word for reading.
Description, as the server wrote it Find passages in the book and collector profiles that contain all the words in the query.
Annotations the server declares
- title: Search book
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_worksSearch XCOPY works by title or slug, optionally within a corpus.No findings
Why it is in this group
- The name "search_works" says "search": a word for reading.
Description, as the server wrote it Search XCOPY works by title or slug, optionally within a corpus. Empty query lists all.
Annotations the server declares
- title: Search works
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.
- Reads private data1
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 3.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http xcopybook https://xcopybook.com/mcpclaude mcp add --transport http xcopybook https://xcopybook.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__xcopybook__list_chapters",
"mcp__xcopybook__get_chapter",
"mcp__xcopybook__search_book",
"mcp__xcopybook__list_collectors",
"mcp__xcopybook__get_collector_profile",
"mcp__xcopybook__get_registry_info",
"mcp__xcopybook__search_works",
"mcp__xcopybook__get_work",
"mcp__xcopybook__get_token"
],
"ask": [],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as xcopybook. Review it before you use it.
Capability tags behind 1 rule
- mcp__xcopybook__list_chapters private-data
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/com.xcopybook/xcopybook/verify?hash=1c1f3da2624bebf33110b09d902e8f2a2c1d1bd4ae8eeb792d5983ee9224629e" | jq -e '.changed == false'Pinned hash 1c1f3da2624b, from Oct 29, 2026, 03:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.xcopybook/xcopybook/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
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[](https://anlyon.dev/servers/com.xcopybook/xcopybook)Source: MCP Registry · repository. Synced Oct 29, 2026, 03:17 UTC.