ATC, All Things Crypto

com.atcspaces/atcatcspaces.comstreamable-httpv1.1.0Scanned 1 hour ago

Search and quote every ATC show on X Spaces: crypto, markets and AI talk, with speakers and links.

12 tools: 3 do something that can't be undone, 2 change things and 7 only read.

Reads private data · 0
Reads text others write · 0
Can send data out · 3
4 findings

Anlyon alternative

5 of these tools change something. Run those 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.

12 tools

Can't be undone 3Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

asset_callsWho called an asset on ATC, when, which direction and the result (from the ATC leaderboard), newest first.Can send data out1 finding
Why it is in this group
- The name "asset_calls" says "call": a word for a change.
- The input addresses people (input.to): what it sends cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- outboundThe input takes a destination (input.to): what the tool writes goes there.
Findings
- Warn
  The server marks "asset_calls" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "asset_calls" says "call": a word for a change.
  What this check looks for
Description, as the server wrote it
Who called an asset on ATC, when, which direction and the result (from the ATC leaderboard), newest first.
Annotations the server declares
- title: Asset calls
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
speaker_callsA speaker's on-air ATC calls and their record (calls, hits, misses, not scored), newest first, each with quote, date, asset, direction, level, result and share link.Can send data out1 finding
Why it is in this group
- The name "speaker_calls" says "call": a word for a change.
- The input addresses people (input.to): what it sends cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- outboundThe input takes a destination (input.to): what the tool writes goes there.
Findings
- Warn
  The server marks "speaker_calls" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "speaker_calls" says "call": a word for a change.
  What this check looks for
Description, as the server wrote it
A speaker's on-air ATC calls and their record (calls, hits, misses, not scored), newest first, each with quote, date, asset, direction, level, result and share link. Results come from the ATC leaderboard.
Annotations the server declares
- title: Speaker calls
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
topic_timelineHow a subject came up on ATC over time: every matching segment in date order (oldest first) with what was said, who said it and links.Can send data out1 finding
Why it is in this group
- The input addresses people (input.to): what it sends cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- outboundThe input takes a destination (input.to): what the tool writes goes there.
Findings
- Warn
  The server marks "topic_timeline" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The input addresses people (input.to): what it sends cannot be taken back.
  What this check looks for
Description, as the server wrote it
How a subject came up on ATC over time: every matching segment in date order (oldest first) with what was said, who said it and links. Good for 'how has the show's view on X changed'.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false

Changes things 2Creates or changes something that can be changed back.Claude Code: ask

calls_leaderboardATC calls leaderboard, same rule as atcspaces.com: speakers with at least 20 scored calls (hit or miss) ranked by hit rate, ties broken by total hits.1 finding
Why it is in this group
- The name "calls_leaderboard" says "call": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "calls_leaderboard" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "calls_leaderboard" says "call": a word for a change.
  What this check looks for
Description, as the server wrote it
ATC calls leaderboard, same rule as atcspaces.com: speakers with at least 20 scored calls (hit or miss) ranked by hit rate, ties broken by total hits. Everyone else is listed separately as not enough scored calls yet.
Annotations the server declares
- title: Calls leaderboard
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
speaker_profileAn ATC speaker by name or X handle: appearances, first and last show, what they talk about most, and their recent segments.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
An ATC speaker by name or X handle: appearances, first and last show, what they talk about most, and their recent segments.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false

Only reads 7Looks things up and changes nothing.Show 7 read-only tools

fetchRead a show segment (id from search: summary plus a transcript excerpt) or an episode (Space id or YYYY-MM-DD date: summary, chapters and segment ids to fetch).No findings
Why it is in this group
- The name "fetch" says "fetch": a word for reading.
Description, as the server wrote it
Read a show segment (id from search: summary plus a transcript excerpt) or an episode (Space id or YYYY-MM-DD date: summary, chapters and segment ids to fetch).
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
get_episodeOne ATC show by date (YYYY-MM-DD) or Space id: summary, speakers, tags, timestamped chapters and links.No findings
Why it is in this group
- The name "get_episode" says "get": a word for reading.
Description, as the server wrote it
One ATC show by date (YYYY-MM-DD) or Space id: summary, speakers, tags, timestamped chapters and links.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
list_episodesList ATC shows, newest first, optionally filtered by date range, tag (e.g.No findings
Why it is in this group
- The name "list_episodes" says "list": a word for reading.
Description, as the server wrote it
List ATC shows, newest first, optionally filtered by date range, tag (e.g. 'btc', 'stablecoins', 'nfts') or speaker.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
searchSearch every ATC show for a topic, project, person or claim.No findings
Why it is in this group
- The name "search" says "search": a word for reading.
Description, as the server wrote it
Search every ATC show for a topic, project, person or claim. Returns matching show segments (id, title, url). Use fetch with an id for the summary and a transcript excerpt.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
search_segmentsFind the moments in ATC shows where a subject was discussed, ranked by relevance, with date, timestamp, speakers, summary and link.No findings
Why it is in this group
- The name "search_segments" says "search": a word for reading.
Description, as the server wrote it
Find the moments in ATC shows where a subject was discussed, ranked by relevance, with date, timestamp, speakers, summary and link. Filter by date range or speaker.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
search_transcriptsExact-word search across every ATC transcript line.No findings
Why it is in this group
- The name "search_transcripts" says "search": a word for reading.
Description, as the server wrote it
Exact-word search across every ATC transcript line. Returns quotes with speaker, X handle, timestamp, surrounding lines and episode link. Best for 'who said X' and quotes.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: false
show_infoWhen ATC is live, who hosts it, the regular panel, how to come on the show, and archive coverage.No findings
Why it is in this group
- The name "show_info" says "show": a word for reading.
Description, as the server wrote it
When ATC is live, who hosts it, the regular panel, how to come on the show, and archive coverage.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: false
- idempotentHint: true
- destructiveHint: 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 private-data or untrusted-input.

Reads private data0: 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 out3: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; asset_calls
speaker_calls
topic_timeline

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.

4 warn

Warntopic_timeline
The server marks "topic_timeline" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The input addresses people (input.to): what it sends cannot be taken back.
What this check looks for
Warnspeaker_calls
The server marks "speaker_calls" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "speaker_calls" says "call": a word for a change.
What this check looks for
Warnasset_calls
The server marks "asset_calls" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "asset_calls" says "call": a word for a change.
What this check looks for
Warncalls_leaderboard
The server marks "calls_leaderboard" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "calls_leaderboard" says "call": a word for a change.
What this check looks for

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.

All changes to this server

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http atc https://mcp.atcspaces.com/mcp

claude mcp add --transport http atc https://mcp.atcspaces.com/mcp

Run 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.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__atc__show_info",
      "mcp__atc__search",
      "mcp__atc__fetch",
      "mcp__atc__search_segments",
      "mcp__atc__search_transcripts",
      "mcp__atc__list_episodes",
      "mcp__atc__get_episode"
    ],
    "ask": [
      "mcp__atc__topic_timeline",
      "mcp__atc__speaker_profile",
      "mcp__atc__speaker_calls",
      "mcp__atc__asset_calls",
      "mcp__atc__calls_leaderboard"
    ],
    "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 atc. Review it before you use it.

Capability tags behind 3 rules

mcp__atc__topic_timeline outbound
mcp__atc__speaker_calls outbound
mcp__atc__asset_calls outbound

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.atcspaces/atc/verify?hash=1c67048efce0db4cc4fb886448b44cf000266af393dc4e9a6997897e667a579a" | jq -e '.changed == false'

Pinned hash 1c67048efce0, from Oct 25, 2026, 17:22 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.atcspaces/atc/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

[![anlyon.dev](https://anlyon.dev/badge/com.atcspaces/atc.svg)](https://anlyon.dev/servers/com.atcspaces/atc)

Source: MCP Registry. Synced Oct 25, 2026, 17:21 UTC.