mcp server

Agentry — The Trust Layer for the Agent Economy

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

Description as published by the maintainer. Source

• version 0.4.0
• slowing

slowing — Most recent push to the repository was 2026-04-03.

What this server can do

36 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.

a2a_public_agent_card_api_agents_public__agent_id__get(agent_id)

A2A Public Agent Card Return a single agent's A2A card by ID. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

a2a_public_discovery_api_agents_public_get(q, top, cursor, category)

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_id)

Agent Payment Summary Get payment summary for an agent — totals, balance, tx count. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

check_quote_api_payments_ecash_mint_quote__quote_id__get(mint_url, quote_id)

Check Quote Check the payment status of a mint quote. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: quote_id.

claim_agent_api_agents_claim_post(name, message, agent_id, contact_email)

Claim Agent Developer claims ownership of an existing agent listing. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id, contact_email.

create_melt_quote_api_payments_ecash_melt_quote_post(agent_id, mint_url, payment_request)

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 Required: agent_id, payment_request.

create_quote_api_payments_ecash_mint_quote_post(agent_id, mint_url, amount_sats)

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 Required: agent_id, amount_sats.

discover_single_agent_api_registry_discover__agent_id__post(agent_id)

Discover Single Agent Discover / re-check a single agent's A2A Agent Card. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

get_agent_api_agents__agent_id__get(agent_id)

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 Required: agent_id.

get_agent_trust_api_agents__agent_id__trust_get(agent_id)

Get Agent Trust Get the trust report for an agent. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

get_badge_embed_code_api_badges__agent_id__embed_get(agent_id)

Get Badge Embed Code Return embed code snippets for an agent's badge. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

get_badge_json_api_badges__agent_id__json_get(agent_id)

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 Required: agent_id.

get_badge_svg_api_badges__agent_id__svg_get(style, agent_id)

Get Badge Svg Return an SVG badge for an agent listing. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

get_card_history_api_agents__agent_id__card_history_get(limit, agent_id)

Get Card History Get AgentCard snapshot history for an agent. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

get_intake_api_broker_intake__intake_id__get(intake_id)

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 Required: intake_id.

get_mint_info_api_payments_ecash_mint_info_get(mint_url)

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(mint_url)

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(mint_url)

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(agent_id)

Get Payment Profile Get an agent's ecash payment profile. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id.

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(limit, offset)

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(limit, offset, category)

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(limit, offset, tx_type, agent_id)

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(agent_id)

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 Required: agent_id.

receive_ecash_api_payments_ecash_receive_post(token, agent_id)

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 Required: agent_id, token.

register_agent_api_agents_register_post(url, name, category, a2a_support, description, mcp_support, integrations, key_features, contact_email, pricing_model, starting_price)

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 Required: name, url.

search_agents_api_agents_search_get(q, limit, offset, category)

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(memo, token, amount_sats, sender_agent_id, recipient_agent_id)

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 Required: sender_agent_id, recipient_agent_id, amount_sats.

send_outreach_api_admin_outreach_post(agent_id, contact_email)

Send Outreach Admin endpoint to send trust score outreach to a specific agent contact. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: agent_id, contact_email.

submit_intake_api_broker_intake_post(email, needs, tools, budget, urgency, business_name, business_type)

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(domains)

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 Required: domains.

update_payment_profile_api_payments_ecash_profile__agent_id__put(agent_id, price_sats, ecash_enabled, accepted_mints, cashu_mint_url, last_payment_at, total_sent_sats, payment_required, lightning_address, total_received_sats)

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 Required: agent_id.

verify_token_api_payments_ecash_verify_post(token)

Verify Token Verify a Cashu ecash token — check format, amount, and spent status. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json Required: token.

Last successful function declaration observed on 2026-08-13. Source: https://api.agentry.com/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on 2026-08-13. Source: https://api.agentry.com/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.

Where to get it

• Repository — https://github.com/cthulhutoo/agentry-mcp
• Website — https://agentry.com
• Remote endpoint (streamable-http) — https://api.agentry.com/mcp

Related, by what their authors tagged them

• dev.forgesworn/402-mcp — last commit 2026-07-29, shares cashu, ecash
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• io.github.Aganium/mcp-server — last commit 2026-02-16, shares a2a, agent-discovery, agent-registry
  Bridge MCP servers to the AGENIUM agent:// network with DNS resolution and mTLS
• io.github.chorghemaruti64-creator/agenium-mcp-server — last commit 2026-02-16, shares a2a, agent-discovery, agent-registry
  Bridge MCP servers to the AGENIUM agent:// network via DNS discovery
• com.babyblueviper/invinoveritas — last commit 2026-08-05, shares lightning-network
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• Maximum Sats — last commit 2026-03-10, shares lightning-network
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• AgentsKit Registry — last commit 2026-08-05, shares agent-registry
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• io.github.anp2dev/anp2-mcp-server — last commit 2026-07-08, shares agent-registry
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• Froglet — last commit 2026-07-05, shares lightning-network
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• Sats4AI - Bitcoin-Powered AI Tools — last commit 2026-08-06, shares lightning-network
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• WingmanProtocol Agent Gateway — last commit 2026-07-17, shares a2a, agent-discovery
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These share tags the maintainers applied themselves, such as cashu, ecash, a2a, agent-discovery. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

How the author describes it

Topics the maintainer set on GitHub: a2a, agent-directory, agent-discovery, agent-registry, ai, ai-agents, cashu, ecash, lightning-network, mcp, mcp-server, model-context-protocol.