MCP.Market

Myagi - Open Agent Registry MCP server

online · 100% uptime
by myagi.bot·bot.myagi/openagent-registry·v0.1.0
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Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.

B81/100grade B
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Safety scan
B81/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Myagi - Open Agent Registry tools (3, 1 write)

write = sends, deletes, buys or posts
  • query_platformFree

    Returns structured information about the Myagi platform: current phase, milestones, conceptual model, and public roadmap.

  • registry_lookupFree

    Look up a domain's agent-readiness score in the Open Agent Registry. Proxies to /open-agent-registry/api/scan. Returns the full Profile (signals, score, label, approval_path).

  • submit_inquirywrite actionFree

    Submit a contact inquiry on behalf of the calling agent's operator. Forwards to contact@myagi.bot. Returns an inquiry ID on success.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 736ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 6 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Myagi - Open Agent Registry compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
81/100
higher than 63% of 4,460 AI and agents servers
Tools
3
the typical AI and agents server has 6
Tools that change things
33%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
766 ms
faster than 15% of 2,331 AI and agents servers

What its tools let an agent do: 2 read · 1 change

Install Myagi - Open Agent Registry in Claude Code, Cursor or VS Code

claude mcp add --transport http openagent-registry https://myagi.bot/api/mcp
Add to Cursor

What the publisher says

From the Myagi - Open Agent Registry repository's README, as published. We do not edit it. Read it on GitHub

OpenAgent Registry

The open registry, scanner, and leaderboard for agent-ready websites and services.

OpenAgent Registry (OAR) does three things in one place:

  1. Scans any URL for the full stack of agent-access signals - llms.txt, agents.txt / agents.json, AGENTS.md, .well-known/agent-card.json, robots.txt + Content Signals, OpenAPI, OAuth discovery, RSL licensing, MCP/A2A registry presence - and aggregates upstream registries instead of re-doing their work.
  2. Scores each site against a transparent, public rubric and ranks it within its industry category.
  3. Tells you what to do about it - a concrete approval-path checklist with deep links to the actual developer applications, OAuth signups, partner programs, and standards-adoption steps. Lead with the checklist; the score is supporting evidence.

Sources of authoritative scoring credit (registries / standards bodies):

  • Official MCP Registry - the MCP working group's catalog of MCP servers (+25 if your domain ships one)
  • Standards: llms.txt, agents.txt / agents.json, A2A Protocol, Web Bot Auth, RSL

Community resources used for domain discovery only (no score credit; we use these to know which sites to scan):

  • thedaviddias/llms-txt-hub - one maintainer's community list of sites publishing llms.txt
  • Agent Friendly Directory - sklivvz's curated agent-usable services
  • A2A Registry - community directory of A2A agents
  • LLMTEXT - llms.txt validation toolkit

What OAR adds that none of the above does today:

  • Comparative leaderboards by industry category (rentals, shopping, content, social, developer)
  • Approval-path generator - concrete next steps, not just "you have OAuth"
  • Aggregation across the full stack in one report
  • Change monitoring over time
  • A public, free API so agents (including your own) can query it before calling external services

Status

Pre-alpha but live. Public deploy: https://openagent-registry.vercel.app.

After the v0.1 import, the registry tracks 1,400+ services across 6 industry categories, sourced from the original seed plus an import of llms-txt-hub. Every service has a live score, a label, and a generated approval-path checklist. Looking for contributors - especially for approval-path data per service (the moat).

Stack

  • Next.js 15 (App Router) + TypeScript + Tailwind CSS
  • No backend service in v0 - Next.js API routes do the scanning
  • Local JSON cache for MVP; Postgres or Vercel KV for production scale
  • Deploys natively to Vercel

Quickstart

pnpm install
pnpm dev

Then open .

How scoring works

See docs/rubric.md. Every signal is weighted, every weight is published, every score is reproducible from the JSON profile. No black-box scoring.

The current rubric (summary):

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Myagi - Open Agent Registry: common questions

Is Myagi - Open Agent Registry MCP server safe?
Mostly: it is graded B (81/100). Read the Myagi - Open Agent Registry safety report
How do I install Myagi - Open Agent Registry?
It runs remotely at myagi.bot. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Myagi - Open Agent Registry need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Myagi - Open Agent Registry maintained?
The last commit was 44 days ago (2026-09-21). The latest release is v0.1.0.
Is Myagi - Open Agent Registry up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Myagi - Open Agent Registry?
Servers from other publishers that do the same job: Agent Security Scanner MCP server.
How does Myagi - Open Agent Registry compare with other AI and agents MCP servers?
safety score 81/100 (higher than 63% of 4,460 AI and agents servers); tools 3 (the typical AI and agents server has 6); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Myagi - Open Agent Registry

Same job from other publishers: the closest match first, then the best rated.

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