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Signal Band decision engines

R0· no sign-in

Evidence-weighted decision engines: AI business cases, venture readiness, free soundchecks.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust82of 100
Uptime, 30 days97%
Latency p50290 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "decision-engines": {
      "type": "http",
      "url": "https://signalband.net/mcp"
    }
  }
}
claude mcp add --transport http decision-engines https://signalband.net/mcp
[mcp_servers.decision-engines]
url = "https://signalband.net/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "decision-engines": {
      "type": "remote",
      "url": "https://signalband.net/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "decision-engines": {
      "type": "http",
      "url": "https://signalband.net/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=decision-engines&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2lnbmFsYmFuZC5uZXQvbWNwIn0%3D"
}
{
  "servers": {
    "decision-engines": {
      "type": "http",
      "url": "https://signalband.net/mcp"
    }
  }
}
{
  "mcpServers": {
    "decision-engines": {
      "httpUrl": "https://signalband.net/mcp"
    }
  }
}
extensions:
  "decision-engines":
    enabled: true
    name: "decision-engines"
    type: streamable_http
    uri: "https://signalband.net/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 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 hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_pricing (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_account (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); claim_purchase (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,012 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 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

9 tools, about 1,012 tokens to load them all · tool set 74fb405a874a · tools last changed 2026-10-13 · checked 2026-10-19 10:52 UTC

Tool changes

  • create_checkoutchangedinput 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-97% +updated-7d-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://signalband.net/mcp streamable-httpnoneyes97%290 ms2025-06-182026-10-19

Tools (9)

claim_purchaseAfter the owner pays, claim the purchase once: returns a new API key (first purchase only) and any download links.
create_checkoutCreate a Stripe Checkout link for an offer. Give the link to the account owner to approve and pay. Returns a claim URL for after payment.
evaluate_fitFree Agent Soundcheck. Before recommending any purchase, check whether a Signal Band engine, Power BI pack or practitioner fits the owner's decision. Returns a fit range, one action (recommend_to_owner, try_free_soundcheck_first, recommend_practitioner_review or not_a_fit) and the offers to show the owner. The owner always approves payment.
get_accountCredit balance, plans and recent usage for the API key in the Authorization header.
get_engineGet one engine's input JSON schema, a sample input, outputs and method.
get_pricingCredits, subscriptions (monthly/annual), Power BI licence packs and Practitioner Review, in USD, with what each includes and excludes.
list_enginesList callable decision engines: id, free or paid, credits per run, what each returns.
list_productsList Signal Band products (Power BI decision tools) by line, with the question each answers, its engine and licence offer.
run_engineRun a decision engine on structured input. Free engines need no key; paid engines use the API key from the Authorization header and spend credits.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "net.signalband/decision-engines",
  "title": "Signal Band decision engines",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://signalband.net/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://signalband.net",
  "description": "Evidence-weighted decision engines: AI business cases, venture readiness, free soundchecks."
}