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BlazePhoenix on-chain DEX aggregator

R0· no sign-in

On-chain DEX aggregator: quotes and verified swap calldata computed on your own RPC. No API key.

v2.0.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality80good
Trust82of 100
Uptime, 30 days99%
Latency p50560 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "blazephoenix": {
      "type": "http",
      "url": "https://blazephoenix.xyz/mcp"
    }
  }
}
claude mcp add --transport http blazephoenix https://blazephoenix.xyz/mcp
[mcp_servers.blazephoenix]
url = "https://blazephoenix.xyz/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "blazephoenix": {
      "type": "remote",
      "url": "https://blazephoenix.xyz/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "blazephoenix": {
      "type": "http",
      "url": "https://blazephoenix.xyz/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=blazephoenix&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYmxhemVwaG9lbml4Lnh5ei9tY3AifQ%3D%3D"
}
{
  "servers": {
    "blazephoenix": {
      "type": "http",
      "url": "https://blazephoenix.xyz/mcp"
    }
  }
}
{
  "mcpServers": {
    "blazephoenix": {
      "httpUrl": "https://blazephoenix.xyz/mcp"
    }
  }
}
extensions:
  "blazephoenix":
    enabled: true
    name: "blazephoenix"
    type: streamable_http
    uri: "https://blazephoenix.xyz/mcp"
    timeout: 300

Quality 80 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_abi (destructiveHint); prepare_quote (destructiveHint); decode_quote (destructiveHint); …
  • pass
    tools.token_costabout 910 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes6 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 910 tokens to load them all · tool set eb3ed1bf8e89 · tools last changed 2026-10-19 · checked 2026-10-20 17:02 UTC

Tool changes

  • prepare_quotechangedinput schema
  • get_abichangedoutput schema, annotations
  • get_deploymentschangedoutput schema, annotations
  • decode_quotechangeddescription, output schema, annotations
    before

    Decode the eth_call result YOUR node returned for a prepare_quote call: net output after the 0.28% fee, the minimum the Router enforces on-chain, price impact, the Phoenix Check verdict (ok / caution / danger / blocked — fails closed; quote it when asked if a swap is safe) and, with a recipient, verified unsigned calldata. Pure computation.

    after · 86% of words in common

    Decode the eth_call result YOUR node returned for a prepare_quote call: net output after the 0.28% fee, the minimum the Router enforces on-chain, price impact, the Phoenix Check verdict (ok / caution / danger / blocked — fails closed) and, with a recipient, verified unsigned calldata. Pure computation.

  • prepare_quotechangeddescription, output schema, annotations
    before

    Prepare an on-chain BlazePhoenix quote to run on YOUR OWN RPC. Returns the exact eth_call (Quoter address + calldata, as a ready JSON-RPC request and a curl line) plus a `request` object. Run the call on your node, then pass `request` and the result hex to decode_quote. This server performs no RPC. For one-step quotes, swaps and solvency on your own RPC, run the local server: claude mcp add blazephoenix -e BLAZEPHOENIX_RPC_BASE=<your node> -- npx -y @blazephoenix/mcp

    after · 74% of words in common

    Prepare an on-chain BlazePhoenix quote to run on YOUR OWN RPC. Returns the exact eth_call (Quoter address + calldata, as a ready JSON-RPC request and a curl line) plus a `request` object. Run the call on your node, then pass `request` and the result hex to decode_quote. This server performs no RPC.

  • prepare_quotechangedinput schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-99% +updated-8d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://blazephoenix.xyz/mcp streamable-httpnoneyes99%560 ms2025-11-25, 2025-06-18, 2025-03-26, 2024-11-052026-10-20

Tools (4)

decode_quoteread-onlyDecode the eth_call result YOUR node returned for a prepare_quote call: net output after the 0.28% fee, the minimum the Router enforces on-chain, price impact, the Phoenix Check verdict (ok / caution / danger / blocked — fails closed) and, with a recipient, verified unsigned calldata. Pure computation.
get_abiread-onlyThe JSON ABI of one BlazePhoenix contract, generated from the Solidity sources, with the source revision it was built from. Use it to encode your own calls to the addresses get_deployments returns, or pass `errors` to decode a revert reason from a failed swap or quote. Returns { contract, revision, abi }; an unknown name returns ok:false with the accepted list. Pure lookup, no RPC.
get_deploymentsread-onlyThe versioned BlazePhoenix deployment registry: Core, Hub, Solver, Quoter and Router addresses per chain and protocol version (1.0.0 live; 2.0.0 the final generation), and which version each chain runs now.
prepare_quoteread-onlyPrepare an on-chain BlazePhoenix quote to run on YOUR OWN RPC. Returns the exact eth_call (Quoter address + calldata, as a ready JSON-RPC request and a curl line) plus a `request` object. Run the call on your node, then pass `request` and the result hex to decode_quote. This server performs no RPC.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "xyz.blazephoenix/mcp",
  "icons": [
    {
      "src": "https://blazephoenix.xyz/brand/bzpx.png",
      "sizes": [
        "524x524"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "BlazePhoenix on-chain DEX aggregator",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://blazephoenix.xyz/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.0.1",
  "websiteUrl": "https://blazephoenix.xyz/agents/",
  "description": "On-chain DEX aggregator: quotes and verified swap calldata computed on your own RPC. No API key."
}