Agentry — The Trust Layer for the Agent Economy
Server Details
Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.
- Status
- Healthy
- Uptime
- 47.8% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- cthulhutoo/agentry-mcp
- GitHub Stars
- 0
- Server Listing
- Agentry MCP Server
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 36 tools
Most tools have clearly distinct purposes, with descriptions that differentiate related operations like discovery vs. scanning or mint vs. melt quotes. A few pairs (e.g., list_agents vs. a2a_public_discovery, get_agent vs. discover_single_agent) could cause confusion, but the endpoint paths and descriptions mitigate this.
All tool names follow a consistent pattern: a descriptive operation prefix followed by the full API path and HTTP method (e.g., list_agents_api_agents_get, create_melt_quote_api_payments_ecash_melt_quote_post). No mixed casing or inconsistent verb styles.
With 36 tools, the server is overloaded. Even though it covers multiple domains (directory, trust, discovery, payments), the count exceeds the 25+ threshold and likely should be split into focused sub-servers. The tool set feels sprawling rather than well-scoped.
The core workflows for agent registration, search, trust, A2A discovery, scanning, and ecash payments are well-covered. Minor gaps exist, such as no update or delete agent operations and no way to modify agent details post-registration, but these are not critical dead-ends for the platform's purpose.
Available Tools
36 toolsa2a_public_agent_card_api_agents_public__agent_id__getBInspect
A2A Public Agent Card
Return a single agent's A2A card by ID.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
a2a_public_discovery_api_agents_public_getCInspect
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
Inputs: q, top, cursor, category.
agent_payment_summary_api_payments_ecash_summary__agent_id__getCInspect
Agent Payment Summary
Get payment summary for an agent — totals, balance, tx count.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
check_quote_api_payments_ecash_mint_quote__quote_id__getCInspect
Check Quote
Check the payment status of a mint quote.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: quote_id (required), mint_url.
claim_agent_api_agents_claim_postCInspect
Claim Agent
Developer claims ownership of an existing agent listing.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required), contact_email (required), name, message.
create_melt_quote_api_payments_ecash_melt_quote_postBInspect
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
Inputs: agent_id (required), payment_request (required), mint_url.
create_quote_api_payments_ecash_mint_quote_postBInspect
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
Inputs: agent_id (required), amount_sats (required), mint_url.
discover_single_agent_api_registry_discover__agent_id__postBInspect
Discover Single Agent
Discover / re-check a single agent's A2A Agent Card.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
get_agent_api_agents__agent_id__getAInspect
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
Inputs: agent_id (required).
get_agent_trust_api_agents__agent_id__trust_getBInspect
Get Agent Trust
Get the trust report for an agent.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
get_badge_embed_code_api_badges__agent_id__embed_getBInspect
Get Badge Embed Code
Return embed code snippets for an agent's badge.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
get_badge_json_api_badges__agent_id__json_getBInspect
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
Inputs: agent_id (required).
get_badge_svg_api_badges__agent_id__svg_getCInspect
Get Badge Svg
Return an SVG badge for an agent listing.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required), style.
get_card_history_api_agents__agent_id__card_history_getCInspect
Get Card History
Get AgentCard snapshot history for an agent.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required), limit.
get_intake_api_broker_intake__intake_id__getAInspect
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
Inputs: intake_id (required).
get_mint_info_api_payments_ecash_mint_info_getCInspect
Get Mint Info
Get info about a Cashu mint (NUT-06).
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: mint_url.
get_mint_keys_api_payments_ecash_mint_keys_getBInspect
Get Mint Keys
Get active public keys from a Cashu mint (NUT-01).
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: mint_url.
get_mint_keysets_api_payments_ecash_mint_keysets_getAInspect
Get Mint Keysets
Get all keysets from a Cashu mint (NUT-02).
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: mint_url.
get_payment_profile_api_payments_ecash_profile__agent_id__getBInspect
Get Payment Profile
Get an agent's ecash payment profile.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required).
get_registry_stats_api_registry_stats_getBInspect
Get Registry Stats
Get registry-wide statistics.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: no named parameters.
get_scan_results_api_scanner_results_getAInspect
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
Inputs: limit, offset.
list_agents_api_agents_getAInspect
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
Inputs: limit, offset, category.
list_categories_api_agents_categories_getAInspect
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:
[
{
"category": "Category",
"count": 1
}
]Inputs: no named parameters.
list_ecash_agents_api_payments_ecash_agents_getAInspect
List Ecash Agents
List all agents that have ecash payments enabled.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: no named parameters.
list_transactions_api_payments_ecash_transactions_getBInspect
List Transactions
List ecash transactions, optionally filtered by agent or type.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: limit, offset, tx_type, agent_id.
payment_required_api_payments_ecash_402__agent_id__getAInspect
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
Inputs: agent_id (required).
receive_ecash_api_payments_ecash_receive_postAInspect
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
Inputs: token (required), agent_id (required).
register_agent_api_agents_register_postAInspect
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
Inputs: url (required), name (required), category, a2a_support, +7 more.
search_agents_api_agents_search_getAInspect
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
Inputs: q, limit, offset, category.
send_ecash_api_payments_ecash_send_postAInspect
Send Ecash
Send ecash tokens from one agent to another.
Two modes:
Provide a pre-minted
token(cashuA...) — we verify and record the transferNo 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
Inputs: amount_sats (required), sender_agent_id (required), recipient_agent_id (required), memo, +1 more.
send_outreach_api_admin_outreach_postBInspect
Send Outreach
Admin endpoint to send trust score outreach to a specific agent contact.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: agent_id (required), contact_email (required).
submit_intake_api_broker_intake_postBInspect
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
Inputs: email, needs, tools, budget, +3 more.
trigger_discovery_cycle_api_registry_discover_postBInspect
Trigger Discovery Cycle
Run a full discovery cycle across all agents in the registry.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: no named parameters.
trigger_scan_api_scanner_scan_postAInspect
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
Inputs: domains (required).
update_payment_profile_api_payments_ecash_profile__agent_id__putBInspect
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
Inputs: agent_id (required), price_sats, ecash_enabled, accepted_mints, +6 more.
verify_token_api_payments_ecash_verify_postAInspect
Verify Token
Verify a Cashu ecash token — check format, amount, and spent status.
Responses:
200: Successful Response (Success Response) Content-Type: application/json
Inputs: token (required).
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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