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Chenji Affect

R1· needs a key

Affect analysis, 3D avatar params, empathy hints and somatic emotion decode.

v1.1.0 · active · repository · descriptor JSON · versions

An agent can connect on its own if it already holds X_API_KEY, X_API_KEY.Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.
Quality79good
Trust66of 100
Uptime, 30 days91%
Latency p501376 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "chenji-affect-mcp": {
      "type": "http",
      "url": "https://taichusjs.cn/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
claude mcp add --transport http chenji-affect-mcp https://taichusjs.cn/mcp --header "x-api-key: ${X_API_KEY}" --header "Authorization: ${X_API_KEY}"
[mcp_servers.chenji-affect-mcp]
url = "https://taichusjs.cn/mcp"
env_http_headers = { "x-api-key" = "X_API_KEY", "Authorization" = "X_API_KEY" }
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "chenji-affect-mcp": {
      "type": "remote",
      "url": "https://taichusjs.cn/mcp",
      "enabled": true,
      "headers": {
        "x-api-key": "{env:X_API_KEY}",
        "Authorization": "{env:X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "chenji-affect-mcp": {
      "type": "http",
      "url": "https://taichusjs.cn/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=chenji-affect-mcp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGFpY2h1c2pzLmNuL21jcCIsImhlYWRlcnMiOnsieC1hcGkta2V5IjoiJHtYX0FQSV9LRVl9IiwiQXV0aG9yaXphdGlvbiI6IiR7WF9BUElfS0VZfSJ9fQ%3D%3D"
}
{
  "servers": {
    "chenji-affect-mcp": {
      "type": "http",
      "url": "https://taichusjs.cn/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "chenji-affect-mcp": {
      "httpUrl": "https://taichusjs.cn/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
extensions:
  "chenji-affect-mcp":
    enabled: true
    name: "chenji-affect-mcp"
    type: streamable_http
    uri: "https://taichusjs.cn/mcp"
    headers:
      "x-api-key": "${X_API_KEY}"
      "Authorization": "${X_API_KEY}"
    timeout: 300

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

Quality 79 / 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 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: empathy_hint (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); analyze_text (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); somatic_decode (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 427 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno 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 427 tokens to load them all · tool set bbb17d57fb18 · checked 2026-10-19 10:52 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 66 / 100

provenance80
liveness17
freshness85
hygiene100

+repository +namespace-matches-repo -unreachable(2 failures) ~updated-48d-ago

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://taichusjs.cn/mcp streamable-httpapi_key ${X_API_KEY}no (2 failures)91%1376 ms2025-11-252026-10-17

Tools (4)

analyze_textL1 Affect Extraction: analyze text into an 8-dimensional emotion vector, emotion texture labels, causal intent classification, and a natural-language state description. text: input up to 2000 chars. lang: optional 'zh' or 'en'.
empathy_hintL3 Empathy Response Strategy: converts text into a deterministic response strategy (approach, tone temperature, pacing, focus points, avoid-list) for AI companions and conversational agents. Deterministic table lookup, no LLM, ~20ms; privacy-first. Not a medical or therapeutic tool.
generate_avatar_paramsL2 Avatar Driving Pipeline: one call returns blendshape/AU/curve animation parameters, lighting & material atmosphere package, adapter payload, plus the upstream L1 affect analysis. Requires a key tier that includes L2.
somatic_decodeL4 Somatic Emotion Decode: converts body-sensation text (e.g. tight chest, clenched fists) into structured emotion: primary affect, valence/arousal, emotion texture, causal intent, plus somatic anchor cues. Grounded in the somatic decoding discipline; wellness simulation only, not a diagnostic tool.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.zhiyu-dev/chenji-affect-mcp",
  "title": "Chenji Affect",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://taichusjs.cn/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "x-api-key",
          "isSecret": true,
          "isRequired": true,
          "description": "Chenji API key (free BASIC tier on RapidAPI or taichusjs.cn)"
        }
      ]
    }
  ],
  "version": "1.1.0",
  "repository": {
    "url": "https://github.com/zhiyu-dev/chenji-affect-mcp",
    "source": "github"
  },
  "description": "Affect analysis, 3D avatar params, empathy hints and somatic emotion decode."
}