ATC, All Things Crypto MCP server

• Registry namecom.atcspaces/atcverified in the MCP registry

The registry name sits under atcspaces.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-28
• Tools12
• Server calls itselfatc-all-things-crypto
• Server version1.1.0
• Protocol version2025-06-18

On 2026-10-28 the server answered initialize and tools/list without a sign-in. First answer in 143 ms.

• Its tools do Ask questions answered from the show's episode archive, but not Listen to live crypto market discussion on X Spaces; Get a weekly email digest of each show's highlights.
• Checked on 5 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 5 so far
• What an agent can do with it1 of 3 use cases
• Answeredmeasuring5 of the 7 daily checks it takes to print a share
• Median first answer172 ms
• Space in an agent's context≈ 1,510 tokensthe definitions of all its tools (12), which an agent carries on every turn
• Tool definitionsA · 90 of 100
• Typed results2 of 12 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 7 of 12

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• show_info

  When ATC is live, who hosts it, the regular panel, how to come on the show, and archive coverage.

• search

  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.

• fetch

  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).

• search_segments

  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.

• search_transcripts

  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.

• list_episodes

  List ATC shows, newest first, optionally filtered by date range, tag (e.g. 'btc', 'stablecoins', 'nfts') or speaker.

• get_episode

  One ATC show by date (YYYY-MM-DD) or Space id: summary, speakers, tags, timestamped chapters and links.

• topic_timeline

  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'.

• speaker_profile

  An ATC speaker by name or X handle: appearances, first and last show, what they talk about most, and their recent segments.

• speaker_calls

  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.

• asset_calls

  Who called an asset on ATC, when, which direction and the result (from the ATC leaderboard), newest first.

• calls_leaderboard

  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.