Mmcp.market

Catalog MCP server

by avva.chat·chat.avva/catalog·v1.0.0
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Search Avva for an expert, then connect their model - judgment from real past decisions.

C69/100grade C
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Safety scan
C69/100

full report

Adoption
New

Little public usage data yet

Reviews

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

Catalog tools (2)

write = sends, deletes, buys or posts
  • fetchFree

    Full catalog card for one expert by id (their slug), including the MCP connector URL your agent connects to consult them. Read-only.

  • searchFree

    Find published experts by domain, decision types, or wording. Returns result ids for fetch. Read-only.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1271ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http catalog https://avva.chat/mcp-catalog
Add to Cursor

Catalog: common questions

Is Catalog MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the Catalog safety report
How do I install Catalog?
It runs remotely at avva.chat. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Catalog need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Catalog maintained?
The latest release is v1.0.0.
Is Catalog up?
100% of our last 7 checks got an answer. We check remote servers about four times a day.
What can I use instead of Catalog?
Servers from other publishers that do the same job: CHAP Coordinator MCP server, Tw Legal Rag MCP server and adrkit decision memory MCP server. Compare all Catalog alternatives.

Alternatives to Catalog

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

All Catalog alternatives →
  • CHAP Coordinator
    Auditable records of human decisions over AI agent work. Approvals, edits, overrides, escalations.
    A
  • Tw Legal Rag
    Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations
    A
  • adrkit decision memory
    Deterministic, offline, read-only ADR decision memory for coding agents. No model or network calls.
    A
  • runx
    The governed runtime for agent skills. Search the catalog and inspect a skill before running it.
    A
  • Lockstep
    Decision memory for AI coding agents: captures decisions once, briefs every agent before it acts.
    A
Catalog vs CHAP CoordinatorCatalog vs Tw Legal RagCatalog vs adrkit decision memory

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