io.github.simonmak-ascent/esg-hub · v1.4.2 · docs-and-knowledge
ESG Hub MCP Server is healthy: it completed an MCP handshake in 2447 ms and exposes 15 tools.
ESG knowledge base for AI agents: hybrid search, glossary, frameworks, industries, graph traversal.
Endpoint: https://esg-hub.ascent.partners/api/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 15 |
| Latency | 2447 ms |
| Last checked (UTC) | 2026-10-15T10:40:14.924Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-15T10:40:14.924Z | Healthy | 2447 |
get_server_info | Use this first to confirm the ESG Hub MCP server is reachable and see its version and API base. It performs one liveness round-trip and returns only server metadata — name, version, API base, tool_count, and healthy — and never fails on an unreachable API: it returns healthy=false rather than an err |
search_esg | Exact keyword (BM25) search across ESG Hub articles and curated external resources. Use when the user supplies a specific term, identifier, or phrase (e.g., 'GRI 305', 'Scope 3'); for paraphrased or conceptual questions prefer search_content, which adds semantic similarity. Terms are matched individ |
search_content | Hybrid search that fuses 384-dim semantic similarity with BM25 and ESG re-ranking across ESG Hub articles and external resources. Use for conceptual or paraphrased questions — natural-language phrases work better than single tokens because `query` is embedded; when the user gives an exact identifier |
get_esg_page | Read one ESG Hub article in full, addressed by permalink (e.g., 'standards/gri-101'), bare slug, or record ID ('page:abc123'). Use it once search_esg, search_content, or list_esg_pages has returned an identifier; to fetch a page's neighbours rather than its content use get_related. Returns the compl |
list_esg_pages | Enumerate ESG Hub articles, optionally filtered by `section`, `pillar`, or a title substring (`query` — an exact substring, not fuzzy). Use it to browse a whole section; to find articles by meaning use search_content. Results are ordered by section then title and returned one page at a time: pass th |
list_esg_resources | Enumerate curated external ESG resources (standards bodies, regulators, tools, databases) with their source URLs, optionally filtered by exact source `domain` or a title substring (`query` — an exact substring, not fuzzy). Use it to assemble authoritative references; for ESG Hub's own articles use l |
get_esg_metadata | Discover the filter vocabulary for the knowledge base: total counts plus the exact `section`, `pillar`, and source-`domain` values with their counts. Call it before list_esg_pages or list_esg_resources so filters match real values; for server version and health use get_server_info. It takes no param |
get_term | Look up one glossary term by record ID ('term:abc123'), permalink, or exact name and return its full definition and facets. Use it when the user asks 'what is <term>'; to find terms by topic, or across all content, use search_esg or search_content, and to survey the glossary use list_terms. Name mat |
get_related | Traverse the ESG Hub knowledge graph one hop from a page and return every connected record grouped by edge type. Use it after get_esg_page when you need neighbouring concepts; to read a page's own content use get_esg_page. Returns at most 15 related pages and, today, only `related_pages` edges; a pa |
list_frameworks | Enumerate the ESG reporting frameworks and standards the knowledge base covers (GRI, SASB/ISSB, TCFD, ESRS, CDP, TNFD, …), with each framework's abbreviation, description, and official website. Use it to discover coverage; for the ESG Hub articles that explain a standard use list_esg_pages with sect |
list_industries | Return the ESG Hub industry taxonomy (IFRS/SASB-style): every industry with its stable `industry_id`, English/Chinese names, and the `sector_id` it belongs to. Use it to obtain valid industry values for tag_content or to group coverage by sector; for article sections and source domains use get_esg_m |
list_terms | Enumerate glossary terms, optionally filtered by an exact name substring (`query` — case-insensitive, not fuzzy). Use it to survey the glossary or page through terminology; to fetch one term's definition use get_term, and to search all content use search_esg or search_content. Results are ordered by |
propose_term | Submit a new glossary term for human review. Nothing is published immediately: the call creates a pending proposal and returns a `proposal_id`; a reviewer decides whether it goes live, and only an approved term later appears in get_term. Use it only when the user explicitly wants to contribute a ter |
tag_content | Replace the facet tags on one existing ESG Hub page: `topic`, `industry`, `framework`, `jurisdiction`, `stakeholder`, and `content_type`. The supplied `facets` object replaces the page's facet set, so any facet key you omit is cleared; the page body and title are never changed or deleted. The respon |
flag_content | Queue one ESG Hub page for human curation — delist, remove, or review — with a reason. Nothing changes immediately: the call records a pending request and returns a `proposal_id`; the page is not modified until a curator approves it. Use it when an article is outdated, duplicated, or inaccurate; to |