Axiom Relay
Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.
Should I use this
Quality & Safety
Findings (1)
- LOWTool 'compareServices' description lacks action verbin compareServices
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"axiom-relay-discovery": {
"url": "https://axiomrelay.io/mcp/discovery"
}
}
}Remote endpoints
https://axiomrelay.io/mcp/discoverystreamable-httpWhat it can do
Tool inventory
Tools (10)
🟢get_axiom_capabilities(kind, riskClass)
List the canonical, versioned capabilities approved for public discovery. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"kind": {
"type": "string",
"enum": [
"service",
"platform"
]
},
"riskClass": {
"type": "string",
"enum": [
"R0",
"R1",
"R2",
"R3",
"R4"
]
}
},
"additionalProperties": false
}🟢get_axiom_capability(id)
Read one canonical capability contract by stable identifier. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"id": {
"type": "string",
"minLength": 3,
"maxLength": 160
}
},
"required": [
"id"
],
"additionalProperties": false
}🟢search_directory(query, capability, category, merchantType, minPrice, ...)
List neutral directory entries projected from CapabilityContract and Merchant records with explicit filters and ranking policy. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"maxLength": 120
},
"capability": {
"type": "string",
"minLength": 3,
"maxLength": 160
},
"category": {
"type": "string",
"maxLength": 80
},
"merchantType": {
"type": "string",
"enum": [
"AXIOM_FIRST_PARTY",
"THIRD_PARTY_PROVIDER",
"ENTERPRISE_TENANT",
"AGENT_PROVIDER"
]
},
"minPrice": {
"type": "string",
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]{1,2})?$"
},
"maxPrice": {
"type": "string",
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]{1,2})?$"
},
"denomination": {
"type": "string",
"pattern": "^[A-Z0-9]{2,12}$"
},
"settlementProfile": {
"type": "string",
"minLength": 3,
"maxLength": 120
},
"tier": {
"type": "string",
"enum": [
"MICRO",
"STANDARD",
"PROFESSIONAL",
"PREMIUM",
"ENTERPRISE"
]
},
"status": {
"type": "string",
"enum": [
"AVAILABLE",
"GATED",
"REFERENCE",
"DEPRECATED"
]
},
"protocol": {
"type": "string",
"enum": [
"http",
"mcp",
"webmcp",
"a2a",
"sdk"
]
},
"receiptProfile": {
"type": "string",
"maxLength": 80
},
"authorization": {
"type": "string",
"enum": [
"PUBLIC",
"AGENT_AUTHENTICATED",
"EXPLICIT_AUTHORIZATION_REQUIRED",
"PRIVILEGED_OPERATOR"
]
},
"rankingClass": {
"type": "string",
"enum": [
"COMPETITIVE",
"REFERENCE",
"EXCLUDED"
]
},
"thirdPartyOnly": {
"type": "boolean"
}
},
"additionalProperties": false
}🟢get_directory_entry(entry)
Read one canonical directory entry by slug, capability id, or stable directory id. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"entry": {
"type": "string",
"minLength": 3,
"maxLength": 240
}
},
"required": [
"entry"
],
"additionalProperties": false
}🟢find_paid_service(query, maxCandidatePrice)
Search public service contracts by declared text and optional price ceiling without an opaque ranking score. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"maxLength": 120
},
"maxCandidatePrice": {
"type": "object",
"required": [
"amount",
"currency"
],
"properties": {
"amount": {
"type": "string",
"pattern": "^(0|[1-9][0-9]*)(\\.[0-9]{1,2})?$"
},
"currency": {
"const": "USD"
}
},
"additionalProperties": false
}
},
"required": [
"query"
],
"additionalProperties": false
}🟢compareServices(slugs)
Compare two to four declared service contracts field by field without creating a ranking score. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"slugs": {
"type": "array",
"minItems": 2,
"maxItems": 4,
"uniqueItems": true,
"items": {
"type": "string",
"pattern": "^[a-z0-9-]+$"
}
}
},
"required": [
"slugs"
],
"additionalProperties": false
}🟢listRooms
List truthful room contracts, participation policy, and transport availability. No commercial obligation. Risk R0; PUBLIC.
Input Schema
{
"type": "object",
"properties": {},
"additionalProperties": false
}🟢verify_receipt
Validate the public MER envelope, canonical evidence links, and sandbox Ed25519 proof without trusting marketplace claims. No commercial obligation. Risk R1; PUBLIC.
Input Schema
{
"type": "object"
}🟢axiom_concierge_answer(question)
Axiom Concierge Core performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R1; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"question": {
"type": "string",
"minLength": 1,
"maxLength": 800
}
},
"required": [
"question"
],
"additionalProperties": false
}🟢axiom_api_doctor(apiDescription)
API Doctor performs bounded first-agent work through the shared capability policy dispatcher. No commercial obligation. Risk R2; PUBLIC.
Input Schema
{
"type": "object",
"properties": {
"apiDescription": {
"type": "object"
}
},
"required": [
"apiDescription"
],
"additionalProperties": false
}Community
Evidence