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Anteproof MCP server

Which MCP servers are Anteproof's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-24

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Whose server it is
  • Registry namecom.anteproof/anteproofverified in the MCP registry

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

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools6
  • Server calls itselfanteproof
  • Server version0.1.0
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 509 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 4 of the 7 days it takes to judge reliability.

Once connected

  • For "check whether a dependency's commit activity is holding up", the likely first call is dependency_risk.
  • Parameters are untyped or undescribed in 6 of 6 tools: check arguments before calling.

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.

Measured dailydaily checks: 4, the first on 2026-10-24
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer532 ms
  • Space in an agent's context≈ 1,674 tokensthe definitions of all its tools (6), which an agent carries on every turn
  • Tool definitionsB · 83 of 100
  • Typed results0 of 6 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 6 of 6

What an agent can do with it

  • can do · check whether a dependency's commit activity is holding up
  • not sure · compare forecast odds of commits and releases for a package
  • not sure · track watched dependencies from an uploaded SBOM file

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

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 →

Tools it offers6 tools · read 2026-10-24
  • search_entities

    Find tracked entities (repositories, packages, companies) by name substring.

  • get_entity

    One entity's public record: identity, the day it was last velocity-scored, 30-day metric history, and every live question about it with its latest forecast. Every FIGURE in the velocity block — `composite`, `layer_scores` and the `stage`…

  • get_question

    One question with every live forecast ever issued for it and its resolution if settled.

  • list_forecasts

    The public forecast log: newest live forecasts across all entities, with titles.

  • get_calibration

    The calibration record: Brier skill by question family for the pastcast pool and the live track, with the launch-gate verdict for the horizon asked for. horizon: 7, 30, 90, long, or all (default: the horizon the latest verdict scopes on)…

  • dependency_risk

    Dated maintenance forecast for an open-source package or GitHub repository. Pass an npm, PyPI or crates.io package name, a GitHub owner/repo or URL, or a prefixed name (npm:express, pypi:requests, crate:serde, repo:owner/name). Returns…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "anteproof": {
      "type": "http",
      "url": "https://api.anteproof.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http anteproof https://api.anteproof.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://api.anteproof.com/mcp as a custom connector in the settings.

OpenAPI spec

32 paths, read 2026-10-24. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.