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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "ecca": {
      "type": "http",
      "url": "https://eccaai.com/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ECCA_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http ecca https://eccaai.com/api/mcp --header "Authorization: Bearer ${ECCA_TOKEN}"

[mcp_servers.ecca]
url = "https://eccaai.com/api/mcp"
bearer_token_env_var = "ECCA_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ecca": {
      "type": "remote",
      "url": "https://eccaai.com/api/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:ECCA_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "ecca": {
      "type": "http",
      "url": "https://eccaai.com/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ECCA_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ecca&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZWNjYWFpLmNvbS9hcGkvbWNwIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7RUNDQV9UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "ecca": {
      "type": "http",
      "url": "https://eccaai.com/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ECCA_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "ecca": {
      "httpUrl": "https://eccaai.com/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ECCA_TOKEN}"
      }
    }
  }
}

extensions:
  "ecca":
    enabled: true
    name: "ecca"
    type: streamable_http
    uri: "https://eccaai.com/api/mcp"
    headers:
      "Authorization": "Bearer ${ECCA_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${ECCA_TOKEN}. The registry never accepts secret values.

Quality 80 / 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 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.annotations12 of 12 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,570 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability50 · weight 15

pass
stability.changes2 tool changes in 30 days
fail
stability.rug_pull1 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

12 tools, about 1,570 tokens to load them all · tool set 28d00e9db2ae · tools last changed 2026-10-18 · checked 2026-10-19 23:50 UTC

Tool changes

2026-10-18ecca_claim_protocol_validateadded
Check one ecca.claim-protocol 1.0 document for shape: versioned, engine slots only (no vendor names), split causes from the published taxonomy, question text only with consent, seal present. Returns ok with the error list; validates shape, never the record behind it.
2026-10-18ecca_synthesizechangedtitle, descriptionmeaning changed
before
Cross-examines inquiry across configured frontier engines to synthesize the verified single best answer with measured lexical consensus scoring.
after · 17% of words in common
Compare answers from configured engines and inspect disagreement, with lexical similarity and final-answer agreement when measurable.

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

liveness98

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-95% +updated-11d-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://eccaai.com/api/mcp` streamable-http	api_key `${ECCA_TOKEN}`	yes	95%	337 ms	2025-06-18	2026-10-19

Tools (12)

`ecca_bts_divergence`read-only	Measures lexical and semantic divergence across candidate assertions to penalize sycophancy.
`ecca_claim_protocol_validate`read-only	Check one ecca.claim-protocol 1.0 document for shape: versioned, engine slots only (no vendor names), split causes from the published taxonomy, question text only with consent, seal present. Returns ok with the error list; validates shape, never the record behind it.
`ecca_decision_tournament`read-only	Evaluates multi-option decision matrix using minimax regret and Pareto ranking over candidate pathways.
`ecca_learning`	Learning and study skills: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
`ecca_money`	Money and business: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
`ecca_nutrition`	Nutrition and supplements: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
`ecca_pre_mortem`read-only	Executes an adversarial pre-mortem identifying failure modes and early warning indicators using empirical argument verification.
`ecca_psychology`	Psychology research: refine the question, fetch studies, and show named claims before the verdict. Applies evidence and claims checks; spends one solve.
`ecca_refine`read-only	Use one keyed tier-quota slot to sharpen rough student questions without adding facts; return detected niches and refinement chips. A closed engine ceiling falls back locally.
`ecca_research`read-only	Use one keyed tier-quota slot and dispatch-ceiling reservation to fetch and grade studies from scholarly indexes; return fetched evidence and explicit gaps.
`ecca_synthesize`	Compare answers from configured engines and inspect disagreement, with lexical similarity and final-answer agreement when measurable.
`ecca_verify`	Independently answer a question and compare the candidate against deterministic panel agreement. Show named dissent; spends one solve.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.eccaai/ecca",
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "tools": [
        "ecca_synthesize",
        "ecca_pre_mortem",
        "ecca_decision_tournament",
        "ecca_bts_divergence",
        "ecca_refine",
        "ecca_research",
        "ecca_verify",
        "ecca_psychology",
        "ecca_learning",
        "ecca_nutrition",
        "ecca_money"
      ],
      "pricing": "Free key uses the daily solve allowance per account; Pro key uses the account usage window",
      "documentation": "https://eccaai.com/developers#code-mcp",
      "privacyPolicy": "https://eccaai.com/privacy",
      "authentication": "Authorization: Bearer ecca_sk_ required for every tools/call; initialize, ping and tools/list are keyless",
      "keyRequiredTools": [
        "ecca_synthesize",
        "ecca_pre_mortem",
        "ecca_decision_tournament",
        "ecca_bts_divergence",
        "ecca_refine",
        "ecca_research",
        "ecca_verify",
        "ecca_psychology",
        "ecca_learning",
        "ecca_nutrition",
        "ecca_money"
      ]
    }
  },
  "icons": [
    {
      "src": "https://eccaai.com/assets/brand/icon-eccaai-512.png?v=ed97a0f6f5c8",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://eccaai.com/assets/brand/icon-eccaai-192.png?v=04324111eaf3",
      "sizes": [
        "192x192"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "ECCA",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://eccaai.com/api/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Required for tools/call: Bearer ecca_sk_... Get a free key in one click after signing in at https://eccaai.com/developers. initialize, ping and tools/list work without it."
        }
      ]
    }
  ],
  "version": "1.0.1",
  "websiteUrl": "https://eccaai.com/developers#code-mcp",
  "description": "Compare engine claims, inspect dissent and check study evidence for student questions."
}