Imported from tiangong-ai/agent-skills (tiangong-kb-esg-search/SKILL.md). Install upstream with npx skills add tiangong-ai/agent-skills --skill tiangong-kb-esg-search. Copyright stays with the author.

Tiangong KB ESG Search

Use this skill for Tiangong ESG disclosure retrieval. It is intentionally single-source: always search the esg_search endpoint, never a broad or multi-source preset.

Prerequisites

• The wrapper defaults to the exact reviewed entrypoint npx --yes --package "@tiangong-ai/cli@0.0.62" -- tiangong-ai; users do not need a preinstalled CLI. Set TIANGONG_AI_CLI or TIANGONG_AI_CLI_BIN only to override the CLI entrypoint intentionally.
• Set TIANGONG_ESG_APIKEY or TIANGONG_AI_APIKEY. Credentials are never accepted in wrapper JSON, request files, URLs, or CLI arguments.
• When request_file / input_file is provided, the wrapper loads .env from that file's directory by default. env_file can point to a different dotenv file. It must be an owner-only regular non-symlink file (chmod 600), and only documented Tiangong variables are loaded. Existing process variables win.
• Optionally set TIANGONG_ESG_SEARCH_URL. The CLI otherwise derives the esg_search endpoint from TIANGONG_RESEARCH_API_BASE_URL, TIANGONG_AI_SEARCH_API_BASE_URL, or TIANGONG_AI_API_BASE_URL. The wrapper also maps TIANGONG_ESG_API_BASE_URL to the CLI --api-base-url option.

Search

For normal searches, pass a query:

./scripts/esg_search.sh '{
  "query": "scope 3 emissions reduction targets",
  "top_k": 5
}'

The script calls:

npx --yes --package "@tiangong-ai/cli@0.0.62" -- tiangong-ai research search --sources esg --query <query> --json

For exact edge-function payloads, provide request_file or input_file:

./scripts/esg_search.sh '{
  "request_file": "./esg-request.json",
  "dry_run": true
}'

Raw Payload Filters

Wrapper JSON can include inline raw esg_search fields; the wrapper forwards them through the CLI --input path:

{
  "query": "greenhouse gas emissions",
  "filter": {
    "country": ["China"]
  },
  "datefilter": {
    "publication_date": {
      "gte": 1672531200
    }
  },
  "meta_contains": "annual sustainability report",
  "topK": 5,
  "extK": 1
}

• filter.<field>: accept a string array for an indexed ESG metadata field. The current public contract explicitly documents rec_id and country.
• datefilter.<field>: accept gte and/or lte numeric bounds. The current ESG date field is publication_date, expressed as a UNIX timestamp.
• meta_contains: fuzzy-match ESG metadata. Use it only when the user explicitly requests metadata-based narrowing.
• topK, extK: raw edge-function names for result count and adjacent chunk expansion.
• Inline metaContains and dateFilter are accepted as convenience aliases and normalized to the edge-function field names.
• Inline payloads enforce the edge function's dynamic filter shapes: term filters must contain string arrays and range filters must contain numeric gte / lte bounds. Exact payload files are forwarded unchanged, so keep their field names in the edge-function form shown above.

Input Fields

• query or input: convenience query text.
• request_file or input_file: JSON body forwarded unchanged.
• env_file: optional dotenv file. Without it, request_file / input_file causes the wrapper to load .env from that file's directory.
• filter, datefilter, dateFilter, meta_contains, metaContains, topK, extK: optional inline raw payload fields for esg_search.
• sources: optional compatibility field; only esg or default is accepted.
• dry_run: return the exact request plan with masked credentials.
• api_base_url, esg_url, region, timeout as non-secret routing values.
• top_k, ext_k: only used in query mode.