AptLynxMCP server
SAAX Protocol
io.github.bryantrudy24/saax-protocol
Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools
Governed commitment lifecycle and rail-agnostic settlement layer for agent-to-agent commerce.
Working at last checkAbout 2,261 tokens per request once connected11 tools
https://www.saax-protocol.com/mcp
At a glance
- Type
- MCP server
- Publisher
- Not verified
- Status
- Working at last check
- Tools
- 11
- Token cost
- About 2,261 tokens per request
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 26 Oct 2026, 08:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http saax-protocol https://www.saax-protocol.com/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.saax-protocol] url = "https://www.saax-protocol.com/mcp"
Gemini CLI
{"mcpServers":{"saax-protocol":{"httpUrl":"https://www.saax-protocol.com/mcp"}}}
Cursor
{"mcpServers":{"saax-protocol":{"url":"https://www.saax-protocol.com/mcp"}}}
VS Code
{"servers":{"saax-protocol":{"type":"http","url":"https://www.saax-protocol.com/mcp"}}}
Antigravity
agy mcp add saax-protocol https://www.saax-protocol.com/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"saax-protocol","server_url":"https://www.saax-protocol.com/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"saax-protocol","server_url":"https://www.saax-protocol.com/mcp"}
Tools
create_commitment~647 tokens
Creates a governed commitment between a buyer and a seller and persists it to the SAAX commitment store. The commitment is settlement-rail-neutral: settlementRail is metadata only (x402, mpp, ap2, acp, or unspecified) and is NEVER a prerequisite. Returns the new commitment id (saax_<hash>), createdAget_authority_validation~212 tokens
Validates an authority proof against a commitment. Requires an active SAAX Premium subscription. For evidence verification, use get_evidence_verification.get_commitment~168 tokens
Returns the full commitment object for a given commitment ID — including terms, state, manifest hash, and evidence references. Call this when an agent needs the complete commitment record. For status-only polling, use get_commitment_status. For listing all commitments for a subscriber, use list_commget_commitment_status~182 tokens
Returns only the current lifecycle state for a given commitment ID, plus the recommended next action for the calling agent. Call this before retrying any commitment that timed out — an unknown outcome is a status check, not another POST. The next_action field tells the agent whether to retry, poll,get_evidence_verification~248 tokens
Verifies external evidence against a commitment's acceptance criteria. Requires an active SAAX Premium subscription. For authority proof validation, use get_authority_validation.get_protocol_info~123 tokens
Returns the SAAX Protocol version, available capability count, and the URL to the specification. Call this when an agent needs a one-time overview of the protocol. For pricing, use get_routing_fee. For the full capability list, use list_capabilities. For a liveness check, use ping.get_routing_fee~103 tokens
Returns the current routing fee schedule. Call this before initiating a routing request to determine the expected cost. For capability discovery, use list_capabilities. For protocol overview, use get_protocol_info.list_capabilities~112 tokens
Returns the capabilities currently indexed by the SAAX Router, with supplier counts per capability. Call this to discover what can be routed. For pricing of a specific capability, use get_routing_fee. For protocol overview, use get_protocol_info.list_commitments~163 tokens
Returns all commitments associated with a subscription email. Requires an active SAAX Premium subscription. Call this to retrieve commitment history for a subscriber. For a single commitment by ID, use get_commitment. For status-only checks, use get_commitment_status.ping~100 tokens
Returns a lightweight liveness response. Call this to verify the endpoint is reachable. Do not use for discovery, capability listing, or pricing — use get_protocol_info, list_capabilities, or get_routing_fee instead.route_request~203 tokens
Submits a capability request and returns ranked supplier matches. Commitment creation with payment runs through the HTTP POST /route endpoint, not this tool. Use list_capabilities first to discover available capabilities. For commitment lookup after routing, use get_commitment.
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