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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "signallayer": {
      "type": "http",
      "url": "https://signallayer.floot.app/_api/mcp"
    }
  }
}

claude mcp add --transport http signallayer https://signallayer.floot.app/_api/mcp

[mcp_servers.signallayer]
url = "https://signallayer.floot.app/_api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "signallayer": {
      "type": "remote",
      "url": "https://signallayer.floot.app/_api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "signallayer": {
      "type": "http",
      "url": "https://signallayer.floot.app/_api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=signallayer&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2lnbmFsbGF5ZXIuZmxvb3QuYXBwL19hcGkvbWNwIn0%3D"
}

{
  "servers": {
    "signallayer": {
      "type": "http",
      "url": "https://signallayer.floot.app/_api/mcp"
    }
  }
}

{
  "mcpServers": {
    "signallayer": {
      "httpUrl": "https://signallayer.floot.app/_api/mcp"
    }
  }
}

extensions:
  "signallayer":
    enabled: true
    name: "signallayer"
    type: streamable_http
    uri: "https://signallayer.floot.app/_api/mcp"
    timeout: 300

Quality 75 / 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 hygiene100 · 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.annotations5 of 5 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,217 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes10 tool changes in 30 days
fail
stability.rug_pull2 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 1,217 tokens to load them all · tool set 34199e168e2c · tools last changed 2026-10-08 · checked 2026-10-20 19:42 UTC

Tool changes

2026-10-08structured_extractchangeddescription
before
When requested facts exist on a public webpage but compact structured JSON is needed instead of browsing and parsing the page. Do NOT use when: The source is already structured or the task is generic web search. Price: $0.02 USDC via x402. If uncertain which SignalLayer primitive matches the task, call signal_layer_router first for free.
after · 61% of words in common
Extracts requested fields from public webpages, returning structured values, field-level evidence, confidence, freshness and partial-result warnings. Missing facts remain null. When requested facts exist on a public webpage but compact structured JSON is needed instead of browsing and parsing the page. Do NOT use when: The source is already structured or the task is generic web search. Price: $0.02 USDC via x402. Use signal_layer_router for free tool selection.
2026-10-08market_execution_intelchangeddescription
before
Before an exact-in ERC-20 swap on Base when current quote-derived execution conditions, network cost, and size sensitivity matter. Do NOT use when: You need generic historical prices, personalized investment advice, or a signed transaction. Price: $0.03 USDC via x402. If uncertain which SignalLayer primitive matches the task, call signal_layer_router first for free.
after · 59% of words in common
Analyzes current Base ERC-20 exact-in swap quotes without executing trades. Returns quote-derived buy amount, network-cost bps, size-impact estimate, decision, evidence, warnings and freshness. Quotes can change; no signing or investment advice. Before an exact-in ERC-20 swap on Base when current quote-derived execution conditions, network cost, and size sensitivity matter. Do NOT use when: You need generic historical prices, personalized investment advice, or a signed transaction. Price: $0.03 USDC per call via x402 V2 with separately authorized payment. If unsure, use the free signal_layer_router.
2026-10-08agent_preflightchangeddescription
before
Before paying, transferring to, or interacting with an unfamiliar machine resource, x402 endpoint, recipient, or Base address. Do NOT use when: You only need market execution conditions or webpage extraction. Price: $0.01 USDC via x402. If uncertain which SignalLayer primitive matches the task, call signal_layer_router first for free.
after · 51% of words in common
Inspects public x402 terms or a Base recipient and returns decision.verdict, score, confidence, payment observations, evidence, warnings, freshness and nextActions. It identifies observable mismatches but cannot guarantee safety or authorize spending. Before paying, transferring to, or interacting with an unfamiliar machine resource, x402 endpoint, recipient, or Base address. Do NOT use when: You only need market execution conditions or webpage extraction. Price: $0.01 USDC per call via x402 V2 with separately authorized payment. If unsure, use the free signal_layer_router.
2026-10-08signal_layer_catalogchangeddescriptionmeaning changed
before
Free machine-readable SignalLayer capability catalog. Use this to enumerate all SignalLayer tools and prices. If the correct tool is uncertain, prefer signal_layer_router.
after · 39% of words in common
Free inventory returning service, version, defaultEntryPoint and the four actionable primitives with capabilities and prices; the catalog tool itself is omitted. This is not a task router. If the correct tool is uncertain, prefer signal_layer_router.
2026-10-08signal_layer_routerchangeddescriptionmeaning changed
before
Free deterministic SignalLayer task router. USE THIS when the task is known but the correct SignalLayer primitive is not. Returns either no_match or one recommended tool with price, missing inputs, and ready-to-call HTTP and MCP arguments. It never forces a paid recommendation.
after · 34% of words in common
Free deterministic task-to-tool router, not a full catalog. Returns match, recommendedTool, routingConfidence, reason, missingRequiredInputs and readyToCall HTTP/MCP arguments for the best eligible primitive, or an explicit no_match when nothing fits. It may recommend a paid tool but never authorizes payment; check the live x402 challenge and obtain user approval before spending.
2026-10-08structured_extractchangedtitle, output schema, annotations
2026-10-08market_execution_intelchangedtitle, output schema, annotations
2026-10-08agent_preflightchangedtitle, output schema, annotations
2026-10-08signal_layer_catalogchangedtitle, output schema, annotations
2026-10-08signal_layer_routerchangedtitle, output schema, annotations

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 80 / 100

no-repository

provenance45

liveness100

freshness100

hygiene80

+website +reachable +uptime-100% +updated-13d-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

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://signallayer.floot.app/_api/mcp` streamable-http	none	yes	100%	443 ms	2025-11-25	2026-10-20

Tools (5)

`agent_preflight`read-only	Inspects public x402 terms or a Base recipient and returns decision.verdict, score, confidence, payment observations, evidence, warnings, freshness and nextActions. It identifies observable mismatches but cannot guarantee safety or authorize spending. Before paying, transferring to, or interacting with an unfamiliar machine resource, x402 endpoint, recipient, or Base address. Do NOT use when: You only need market execution conditions or webpage extraction. Price: $0.01 USDC per call via x402 V2 with separately authorized payment. If unsure, use the free signal_layer_router.
`market_execution_intel`read-only	Analyzes current Base ERC-20 exact-in swap quotes without executing trades. Returns quote-derived buy amount, network-cost bps, size-impact estimate, decision, evidence, warnings and freshness. Quotes can change; no signing or investment advice. Before an exact-in ERC-20 swap on Base when current quote-derived execution conditions, network cost, and size sensitivity matter. Do NOT use when: You need generic historical prices, personalized investment advice, or a signed transaction. Price: $0.03 USDC per call via x402 V2 with separately authorized payment. If unsure, use the free signal_layer_router.
`signal_layer_catalog`read-only	Free inventory returning service, version, defaultEntryPoint and the four actionable primitives with capabilities and prices; the catalog tool itself is omitted. This is not a task router. If the correct tool is uncertain, prefer signal_layer_router.
`signal_layer_router`read-only	Free deterministic task-to-tool router, not a full catalog. Returns match, recommendedTool, routingConfidence, reason, missingRequiredInputs and readyToCall HTTP/MCP arguments for the best eligible primitive, or an explicit no_match when nothing fits. It may recommend a paid tool but never authorizes payment; check the live x402 challenge and obtain user approval before spending.
`structured_extract`read-only	Extracts requested fields from public webpages, returning structured values, field-level evidence, confidence, freshness and partial-result warnings. Missing facts remain null. When requested facts exist on a public webpage but compact structured JSON is needed instead of browsing and parsing the page. Do NOT use when: The source is already structured or the task is generic web search. Price: $0.02 USDC via x402. Use signal_layer_router for free tool selection.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.xavierleterrible-hub/signallayer",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "openapi": "https://signallayer.floot.app/openapi.json",
      "homepage": "https://signallayer.floot.app",
      "x402Manifest": "https://signallayer.floot.app/.well-known/x402.json",
      "documentationUrl": "https://signallayer.floot.app/_api/skill"
    }
  },
  "title": "SignalLayer",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://signallayer.floot.app/_api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.1.1",
  "websiteUrl": "https://signallayer.floot.app",
  "description": "Machine-native tools for autonomous agents with free routing and x402 USDC pay-per-call."
}