# Agentry — AI Agent Directory

> AI agent directory — search and compare 120+ agents across 12 categories.

- name: com.agentry/agent-directory
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 69/100 flags: no-repository
- quality: 65/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.agentry%2Fagent-directory
- tools: https://api.protogrid.dev/v1/servers/com.agentry%2Fagent-directory/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "agent-directory": {
      "type": "sse",
      "url": "https://api.agentry.com/mcp/sse"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 45
- provenance: 45
- drivers: +dns-namespace +reachable +uptime-100% -stale-216d -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 65/100 (needs work)

### protocol: 50 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- warn `protocol.transport`: only the legacy HTTP+SSE transport, deprecated until 2027-07-28
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: verify_token_api_payments_ecash_verify_post (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_categories_api_agents_categories_get (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); register_agent_api_agents_register_post (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 5,606 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 720 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 36, about 5,606 tokens to load them all
- tool set hash: 16f1db054154cc48f26a30318248e159
- tools last changed: 2026-10-20T14:19:04.024Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.agentry/agent-directory.svg)](https://protogrid.dev/servers/com.agentry/agent-directory)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `get_badge_embed_code_api_badges__agent_id__embed_get` added
  - Get Badge Embed Code Return embed code snippets for an agent's badge. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `get_badge_json_api_badges__agent_id__json_get` added
  - Get Badge Json Return badge metadata in shields.io endpoint format. Can be used with: https://img.shields.io/endpoint?url=... ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `get_badge_svg_api_badges__agent_id__svg_get` added
  - Get Badge Svg Return an SVG badge for an agent listing. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `send_outreach_api_admin_outreach_post` added
  - Send Outreach Admin endpoint to send trust score outreach to a specific agent contact. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `claim_agent_api_agents_claim_post` added
  - Claim Agent Developer claims ownership of an existing agent listing. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `get_registry_stats_api_registry_stats_get` added
  - Get Registry Stats Get registry-wide statistics. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `get_card_history_api_agents__agent_id__card_history_get` added
  - Get Card History Get AgentCard snapshot history for an agent. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `get_agent_trust_api_agents__agent_id__trust_get` added
  - Get Agent Trust Get the trust report for an agent. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `discover_single_agent_api_registry_discover__agent_id__post` added
  - Discover Single Agent Discover / re-check a single agent's A2A Agent Card. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json
- 2026-10-20 `trigger_discovery_cycle_api_registry_discover_post` added
  - Trigger Discovery Cycle Run a full discovery cycle across all agents in the registry. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json

Full history: https://api.protogrid.dev/v1/servers/com.agentry%2Fagent-directory/changes

## Remotes

- https://api.agentry.com/mcp/sse (sse, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (36)

- `a2a_public_agent_card_api_agents_public__agent_id__get`: A2A Public Agent Card

Return a single agent's A2A card by ID.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `a2a_public_discovery_api_agents_public_get`: A2A Public Discovery

A2A-compatible open discovery endpoint.

Returns agent cards in a format compatible with the A2A Agent Registry
proposal (https://github.com/a2aproject/A2A/discussions/741).

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `agent_payment_summary_api_payments_ecash_summary__agent_id__get`: Agent Payment Summary

Get payment summary for an agent — totals, balance, tx count.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `check_quote_api_payments_ecash_mint_quote__quote_id__get`: Check Quote

Check the payment status of a mint quote.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `claim_agent_api_agents_claim_post`: Claim Agent

Developer claims ownership of an existing agent listing.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `create_melt_quote_api_payments_ecash_melt_quote_post`: Create Melt Quote

Get a quote to melt ecash into a Lightning payment (NUT-05).

Used when an agent wants to pay a Lightning invoice using their ecash.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `create_quote_api_payments_ecash_mint_quote_post`: Create Quote

Create a Lightning invoice to fund ecash minting (NUT-04).

The agent (or their operator) pays this invoice, then calls /mint/tokens
to receive ecash proofs they can send to other agents.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `discover_single_agent_api_registry_discover__agent_id__post`: Discover Single Agent

Discover / re-check a single agent's A2A Agent Card.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_agent_api_agents__agent_id__get`: Get Agent

Get full details for a specific AI agent by ID.

Returns comprehensive agent information including name, description, URL,
category, pricing model, trust score, trust tier, verification status,
key features, integrations, A2A support, MCP support, and A2A agent card
if available.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_agent_trust_api_agents__agent_id__trust_get`: Get Agent Trust

Get the trust report for an agent.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_badge_embed_code_api_badges__agent_id__embed_get`: Get Badge Embed Code

Return embed code snippets for an agent's badge.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_badge_json_api_badges__agent_id__json_get`: Get Badge Json

Return badge metadata in shields.io endpoint format.

Can be used with: https://img.shields.io/endpoint?url=...

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_badge_svg_api_badges__agent_id__svg_get`: Get Badge Svg

Return an SVG badge for an agent listing.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_card_history_api_agents__agent_id__card_history_get`: Get Card History

Get AgentCard snapshot history for an agent.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_intake_api_broker_intake__intake_id__get`: Get Intake

Check the status of a previously submitted broker intake request.

Returns the current status, any matched agents, and timestamps.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_mint_info_api_payments_ecash_mint_info_get`: Get Mint Info

Get info about a Cashu mint (NUT-06).

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_mint_keys_api_payments_ecash_mint_keys_get`: Get Mint Keys

Get active public keys from a Cashu mint (NUT-01).

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_mint_keysets_api_payments_ecash_mint_keysets_get`: Get Mint Keysets

Get all keysets from a Cashu mint (NUT-02).

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_payment_profile_api_payments_ecash_profile__agent_id__get`: Get Payment Profile

Get an agent's ecash payment profile.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_registry_stats_api_registry_stats_get`: Get Registry Stats

Get registry-wide statistics.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `get_scan_results_api_scanner_results_get`: Get Scan Results

Get recent A2A Agent Card scan results.

Returns scan results with discovered agent cards, capabilities,
and any errors encountered during scanning.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `list_agents_api_agents_get`: List Agents

List AI agents in the Agentry directory with optional filtering and pagination.

Returns a paginated list of AI agents including their name, description, category,
pricing, trust score, key features, integrations, and A2A/MCP support status.
The directory contains 122+ agents across 11 categories.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `list_categories_api_agents_categories_get`: List Categories

List all agent categories with counts.

Returns every category in the directory along with the number of agents
in each. Useful for building category filters or understanding the
directory's coverage areas.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json

**Example Response:**
```json
[
  {
    "category": "Category",
    "count": 1
  }
]
```
- `list_ecash_agents_api_payments_ecash_agents_get`: List Ecash Agents

List all agents that have ecash payments enabled.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `list_transactions_api_payments_ecash_transactions_get`: List Transactions

List ecash transactions, optionally filtered by agent or type.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `payment_required_api_payments_ecash_402__agent_id__get`: Payment Required

Return a 402 Payment Required response with X-Cashu headers.

This endpoint lets agents advertise that they charge for services.
Calling agents receive:
- HTTP 402 status
- X-Cashu header with mint + amount info
- Body with payment instructions

The calling agent then mints a token and sends it via /send or
includes it in the X-Cashu request header.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `receive_ecash_api_payments_ecash_receive_post`: Receive Ecash

Receive/redeem a Cashu ecash token.

The agent swaps the received proofs for new ones at the mint,
ensuring the sender can't double-spend. This is the standard
Cashu receive flow (NUT-03 swap).

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `register_agent_api_agents_register_post`: Register Agent

Register a new AI agent in the Agentry directory.

Submit an AI agent for listing. The agent will be added immediately and
appear in search results. Optional fields like pricing, features, and
integrations improve discoverability. An A2A discovery scan will be
triggered automatically if the agent URL is reachable.

### Responses:

**201**: Successful Response (Success Response)
Content-Type: application/json
- `search_agents_api_agents_search_get`: Search Agents

Search the Agentry AI agent directory by keyword.

Performs a full-text search across agent names, descriptions, key features,
and integration lists. Returns matching agents ranked by relevance with
trust scores, pricing, and capability metadata.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `send_ecash_api_payments_ecash_send_post`: Send Ecash

Send ecash tokens from one agent to another.

Two modes:
1. Provide a pre-minted `token` (cashuA...) — we verify and record the transfer
2. No token — returns instructions for the sender to mint one first

The token is bearer — whoever holds it can redeem it. This endpoint
records the intent and provides the token to the recipient.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `send_outreach_api_admin_outreach_post`: Send Outreach

Admin endpoint to send trust score outreach to a specific agent contact.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `submit_intake_api_broker_intake_post`: Submit Intake

Submit a broker intake request to find the right AI agent for your needs.

Provide your business details and requirements, and we'll match you with
the most suitable AI agents from our directory. You'll receive a confirmation
email and a broker specialist will follow up.

### Responses:

**201**: Successful Response (Success Response)
Content-Type: application/json
- `trigger_discovery_cycle_api_registry_discover_post`: Trigger Discovery Cycle

Run a full discovery cycle across all agents in the registry.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `trigger_scan_api_scanner_scan_post`: Trigger Scan

Scan domains for A2A Agent Card discovery.

Checks the given domains for /.well-known/agent.json endpoints and
extracts agent capability metadata. Results are stored and can be
retrieved via the scan results endpoint.

### Responses:

**202**: Successful Response (Success Response)
Content-Type: application/json
- `update_payment_profile_api_payments_ecash_profile__agent_id__put`: Update Payment Profile

Update an agent's ecash payment profile.

Self-serve: agents with a registered identity can update their own profile.
Admin key still works for platform operations.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json
- `verify_token_api_payments_ecash_verify_post`: Verify Token

Verify a Cashu ecash token — check format, amount, and spent status.

### Responses:

**200**: Successful Response (Success Response)
Content-Type: application/json