Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.
Scored across 10 tools
axiom_api_doctor and axiom_concierge_answer have nearly identical descriptions, differing only by name and risk label, so an agent cannot reliably tell them apart. Several list/search/compare tools also cover overlapping discovery territory, though their specific inputs provide some separation.
The set mixes snake_case verbs like find_paid_service and get_directory_entry with camelCase names like compareServices and listRooms. Two tools also use an axiom_ prefix instead of a verb-noun pattern, making the naming conventions inconsistent overall.
Ten tools is a well-scoped count for a public discovery, comparison, and verification server. Each tool maps to a recognizable domain operation without the surface feeling bloated.
The set covers the core read-only workflows: searching and comparing services, listing rooms, reading capabilities and directory entries, and verifying receipts. A direct get-single-service or get-single-room tool would be a minor improvement, but no major workflow appears dead-ended.
API Doctor performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R2; PUBLIC.
Inputs: apiDescription (required).
Axiom Concierge Core performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R1; PUBLIC.
Inputs: question (required).
Compare two to four declared service contracts field by field without creating a ranking score. No commercial obligation. Risk R0; PUBLIC.
Inputs: slugs (required).
Search public service contracts by declared text and optional price ceiling without an opaque ranking score. No commercial obligation. Risk R0; PUBLIC.
Inputs: query (required), maxCandidatePrice.
List the canonical, versioned capabilities approved for public discovery. No commercial obligation. Risk R0; PUBLIC.
Inputs: kind, riskClass.
Read one canonical capability contract by stable identifier. No commercial obligation. Risk R0; PUBLIC.
Inputs: id (required).
Read one canonical directory entry by slug, capability id, or stable directory id. No commercial obligation. Risk R0; PUBLIC.
Inputs: entry (required).
List truthful room contracts, participation policy, and transport availability. No commercial obligation. Risk R0; PUBLIC.
Inputs: no named parameters.
List neutral directory entries projected from CapabilityContract and Merchant records with explicit filters and ranking policy. No commercial obligation. Risk R0; PUBLIC.
Inputs: tier, query, status, category, +11 more.
Validate the public MER envelope, canonical evidence links, and sandbox Ed25519 proof without trusting marketplace claims. No commercial obligation. Risk R1; PUBLIC.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Free, privacy-respecting software and public discovery tools for AI agents.
Free API discovery for AI agents; execution may require USDC/x402 payments on Arc Mainnet.
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Agent utility API: 28+ free endpoints (hash, QR, DNS, scrape, JWT...) run by an autonomous AI agent.
Add one secure layer between your agents and this server.
