ZBS Index What actually exists in applied AI, with the source next to it

mcp server

agent-identity-registry

Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.

Description as published by the maintainer. Source

  • version 0.1.1
  • active

active — Registry entry last updated 2026-07-10.

What this server can do

6 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

describe_agent
Fleet-standard self-description.
discover_agents(limit, capabilities)
Find ACTIVE agents matching ALL requested capabilities (AND semantics), deterministically ordered by match count then reputation. Required: capabilities.
list_registrations(status)
List registrations, optionally filtered by status (ACTIVE|REVOKED).
register_agent(name, pubkey, pricing, agent_id, endpoint, capabilities, reputation_hint)
Register (or idempotently update) an agent identity. Returns a deterministic content-addressed DID. capabilities is a non-empty list of lowercase capability tags other agents can discover you by. Required: agent_id, capabilities.
resolve_agent(did, agent_id)
Resolve an identity by agent_id or DID to its full public registration.
revoke_agent(did, agent_id)
Revoke an identity: it disappears from discovery (terminal) but its record is retained for auditability.

Last successful function declaration observed on . Source: https://mcp.viridisconservation.com/identity/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://mcp.viridisconservation.com/identity/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 0.1.1 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-10 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-07-10 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 6 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe mcp.viridisconservation.com
mcp endpoint status ok The server listed 6 functions when asked. as of probe mcp.viridisconservation.com

Where to get it

Also from jdhart81

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://mcp.viridisconservation.com/identity/mcp — mcp.viridisconservation.com, observed , trust tier 1.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.