ESG MCP Servers

Read from the package source without running it. The installed server may list more.

• answer_esg_query

  Answer a free-text ESG question about a document using Claude + RAG.

• batch_extract_metrics

  Extract all standard ESG KPIs from a document and persist to esg_metrics.

• cache_query_response

  Store an LLM response in the query cache.

• cancel_scraping_jobwrite action

  Cancel an in-progress scrape job.

• crawl_company_website

  Deep-crawl a company website to discover all PDF links. Use use_selenium=true for JavaScript-heavy sites.

• detect_emissions_query_type

  Classify if a query is emissions-specific and extract year/scope.

• detect_query_domain

  Classify an ESG query into its domain (emissions, energy, water, waste, social, governance, general).

• download_all_regulations

  Batch download all configured EU ESG regulations and Omnibus documents.

• download_pdf

  Download a PDF from a URL and store it in MongoDB GridFS.

• download_regulation

  Download a specific EU ESG regulation PDF from EUR-Lex by CELEX number or short name (e.g. 'CSRD', '32022L2464').

• extract_emissions_data

  Extract GHG Scope 1, 2, 3 emissions values from a document.

• extract_energy_data

  Extract energy consumption and renewable energy KPIs (ESRS E2) from a document.

• extract_governance_data

  Extract board composition and governance KPIs (ESRS G1) from a document.

• extract_social_data

  Extract workforce, diversity, and health & safety KPIs (ESRS S1) from a document.

• extract_tables

  Extract ESG tables from a PDF using text patterns and OCR fallback.

• extract_text_chunks

  Extract text from a PDF and split into overlapping chunks.

• extract_waste_data

  Extract waste generation, recycling, and landfill KPIs (ESRS E5) from a document.

• extract_water_data

  Extract water withdrawal, discharge, and consumption KPIs (ESRS E3) from a document.

• generate_embeddings

  Generate embeddings for text chunks.

• get_cached_query_response

  Retrieve a cached LLM response for a query.

• get_scraping_status

  Get the current status of a running scrape job.

• ingest_regulation

  Process a downloaded regulation: extract text, parse articles, generate embeddings, and store in pgvector.

• keyword_similarity_search

  Find semantically similar keyword mentions in a document.

• list_documents

  List all indexed documents, optionally filtered by company.

• list_regulations

  List all downloaded and ingested regulations with metadata.

• process_pdf_full_pipelinewrite action

  Run the complete pipeline: extract text/tables, embed, store in pgvector. Returns document_id.

• search_esg_reports

  Search for ESG/sustainability PDF reports for a company using Google, Bing, and DuckDuckGo.

• search_regulation_text

  Semantic search across regulation articles using pgvector. Optionally filter by regulation short name or requirement type.

• similarity_search

  Find the top-k most semantically similar chunks to a query embedding.

• upsert_document_chunkswrite action

  Insert or update document text chunks with embeddings into pgvector.

• verify_esg_report

  Use the RandomForest classifier to determine if a PDF is an ESG report.

• Code scan44 source files scanned20/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 212 days ago4/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

ESG MCP Servers: common questions

Is ESG MCP Servers safe?

With care: it is graded C, so read the findings first (58/100). Read the ESG MCP Servers safety report

How do I install ESG MCP Servers?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does ESG MCP Servers need an API key?

Yes. The registry entry asks for ANTHROPIC_API_KEY.

Is ESG MCP Servers maintained?

The last commit was 227 days ago (2026-02-28). The latest release is v0.1.2.

What can I use instead of ESG MCP Servers?

Servers from other publishers that do the same job: MCP Server for WinDbg Crash Analysis, Stata MCP server and PDF MCP server. Compare all ESG MCP Servers alternatives.