catalog

chat.avva/catalogVersion 1.1.0

Search avva for an expert's Decision Model, then connect it: judgment from real past decisions.

Status

Responds900 msNov 14, 2026, 13:42 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://mcp.avva.chat/mcp-catalogResponds900 msNov 14, 2026, 13:42 UTC

No sign-in

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

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Settings > Connectors > Add custom connector
Name: catalog
Remote MCP server URL: https://mcp.avva.chat/mcp-catalog

{
  "mcpServers": {
    "catalog": {
      "url": "https://mcp.avva.chat/mcp-catalog"
    }
  }
}

code --add-mcp '{"name":"catalog","type":"http","url":"https://mcp.avva.chat/mcp-catalog"}'

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2 tools

Tools of catalog
	Description		Read-only	Idempotent	Open world
`fetch`Full catalog card for one expert by id (their slug), including the MCP connector URL your agent connects to consult them. Read-only.	Full catalog card for one expert by id (their slug), including the MCP connector URL your agent connects to consult them. Read-only.	No	Yes	Yes	No
`search`Find published experts by domain, decision types, or wording. Returns result ids for fetch. Read-only.	Find published experts by domain, decision types, or wording. Returns result ids for fetch. Read-only.	No	Yes	Yes	No

Registry status: Active
Published: Nov 13, 2026
Updated: Nov 13, 2026
Website: https://avva.chat/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and webSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared