// MCP TOOL REFERENCE

AGENT REGISTRY TOOLS

36 tools from the Agent Registry MCP Server, categorised by risk level.

View the Agent Registry policy → Token cost: 4,944 tokens →
// ALL 36 AGENT REGISTRY TOOLS
READ 24 tools
Read 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 Respons... Read a2a_public_discovery_api_agents_public_get A2A Public Discovery A2A-compatible open discovery endpoint. Returns agent cards in a format compatible w... Read 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... Read check_quote_api_payments_ecash_mint_quote__quote_id__get Check Quote Check the payment status of a mint quote. ### Responses: **200**: Successful Response (Succe... Read get_agent_api_agents__agent_id__get Get Agent Get full details for a specific AI agent by ID. Returns comprehensive agent information includi... Read get_agent_trust_api_agents__agent_id__trust_get Get Agent Trust Get the trust report for an agent. ### Responses: **200**: Successful Response (Success ... Read 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... Read 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... Read get_badge_svg_api_badges__agent_id__svg_get Get Badge Svg Return an SVG badge for an agent listing. ### Responses: **200**: Successful Response (Suc... Read get_card_history_api_agents__agent_id__card_history_get Get Card History Get AgentCard snapshot history for an agent. ### Responses: **200**: Successful Respons... Read get_intake_api_broker_intake__intake_id__get Get Intake Check the status of a previously submitted broker intake request. Returns the current status, ... Read 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... Read 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 Resp... Read 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... Read get_payment_profile_api_payments_ecash_profile__agent_id__get Get Payment Profile Get an agent's ecash payment profile. ### Responses: **200**: Successful Response (S... Read get_registry_stats_api_registry_stats_get Get Registry Stats Get registry-wide statistics. ### Responses: **200**: Successful Response (Success Re... Read get_scan_results_api_scanner_results_get Get Scan Results Get recent A2A Agent Card scan results. Returns scan results with discovered agent cards... Read list_agents_api_agents_get List Agents List AI agents in the Agentry directory with optional filtering and pagination. Returns a pag... Read list_categories_api_agents_categories_get List Categories List all agent categories with counts. Returns every category in the directory along with... Read list_ecash_agents_api_payments_ecash_agents_get List Ecash Agents List all agents that have ecash payments enabled. ### Responses: **200**: Successful R... Read list_transactions_api_payments_ecash_transactions_get List Transactions List ecash transactions, optionally filtered by agent or type. ### Responses: **200**:... Read 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 a... Read search_agents_api_agents_search_get Search Agents Search the Agentry AI agent directory by keyword. Performs a full-text search across agent ... Read verify_token_api_payments_ecash_verify_post Verify Token Verify a Cashu ecash token — check format, amount, and spent status. ### Responses: **200**...
WRITE 10 tools
Write claim_agent_api_agents_claim_post Claim Agent Developer claims ownership of an existing agent listing. ### Responses: **200**: Successful ... Write 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 t... Write 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) pay... Write discover_single_agent_api_registry_discover__agent_id__post Discover Single Agent Discover / re-check a single agent's A2A Agent Card. ### Responses: **200**: Succe... Write 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... Write register_agent_api_agents_register_post Register Agent Register a new AI agent in the Agentry directory. Submit an AI agent for listing. The agen... Write 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` (cashu... Write send_outreach_api_admin_outreach_post Send Outreach Admin endpoint to send trust score outreach to a specific agent contact. ### Responses: **... Write submit_intake_api_broker_intake_post Submit Intake Submit a broker intake request to find the right AI agent for your needs. Provide your busi... Write update_payment_profile_api_payments_ecash_profile__agent_id__put Update Payment Profile Update an agent's ecash payment profile. Requires admin key for now. In future, ag...
EXECUTE 2 tools
Execute trigger_discovery_cycle_api_registry_discover_post Trigger Discovery Cycle Run a full discovery cycle across all agents in the registry. ### Responses: **2... Execute trigger_scan_api_scanner_scan_post Trigger Scan Scan domains for A2A Agent Card discovery. Checks the given domains for /.well-known/agent.j...
// FAQ
How many tools does the Agent Registry MCP server have? +

The Agent Registry MCP server exposes 36 tools across 3 categories: Read, Write, Execute.

How do I enforce policies on Agent Registry tools? +

Route the Agent Registry server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Agent Registry tools fall into? +

Agent Registry tools are categorised as Read (24), Write (10), Execute (2). Each category has a recommended default policy.

Let agents act without letting them run wild.

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