{
  "id": "01-coresignal",
  "slug": "coresignal",
  "normalized_name": "coresignal",
  "name": "Coresignal",
  "vendor_url": "coresignal.com",
  "category": "data-enrichment",
  "what_it_does": "Sells structured B2B datasets and APIs (company, employee/people, job-posting records) scraped and normalized from public and professional-network sources, delivered as bulk datasets or pay-per-call enrichment APIs.",
  "ai_features": "Uses ML for record matching, deduplication, and entity resolution across sources - this is data-cleaning automation, not generative AI, despite \"AI-powered\" framing on marketing pages.",
  "mcp_status": "official",
  "mcp_url": "https://mcp.coresignal.com/mcp/v2 ; https://coresignal.com/mcp-server/ ; repo https://github.com/Coresignal-com/coresignal-mcp",
  "mcp_auth": "OAuth 2.1 - per docs, the data key is fetched live with every request and never stored, allowing instant revocation",
  "api_gate": "paid",
  "revops_role": "Bulk data-layer feed for enrichment pipelines/warehouses - used to seed or backfill CRM/Clay-style tables rather than for one-off lookups.",
  "tier": "RESEARCHED",
  "last_checked": "2026-09-07",
  "sources": "https://coresignal.com/mcp-server/, https://docs.coresignal.com/pricing, https://coresignal.com/pricing/, https://docs.coresignal.com/employee-api/base-employee-api/endpoints/search-filters.md, https://github.com/Coresignal-com/coresignal-mcp, https://mcp.coresignal.com/mcp/v2",
  "notes": "Self-serve API subscriptions start at $49/month (credit-based), with a 7-day free trial (2,000 credits); full bulk datasets start at $1,000; larger volumes require custom enterprise pricing. Credit costs vary by tier (Base/Clean = 1 credit/record, Multi-Source = 2 credits/record). 2026-09-03: vendor docs state the Base Employee API search filter endpoint (/cdapi/v2/employee_base/search/filter) filters by full_name and experience_company_name, and its example records carry a professional-network profile url field; the vendor's docs say professional network, not LinkedIn (https://docs.coresignal.com/employee-api/base-employee-api/endpoints/search-filters.md); no MCP tool name and no unit price are stated there. 2026-09-07: GitHub org Coresignal-com (homepage coresignal.com); README: \"The official Model Context Protocol server for Coresignal\" and names the endpoint https://mcp.coresignal.com/mcp/v2 (https://github.com/Coresignal-com/coresignal-mcp).",
  "mcp_status_bucket": "official",
  "api_gate_bucket": "paid",
  "mcp_urls": [
    "https://mcp.coresignal.com/mcp/v2",
    "https://coresignal.com/mcp-server/",
    "https://github.com/Coresignal-com/coresignal-mcp"
  ],
  "source_urls": [
    "https://coresignal.com/mcp-server/",
    "https://docs.coresignal.com/pricing",
    "https://coresignal.com/pricing/",
    "https://docs.coresignal.com/employee-api/base-employee-api/endpoints/search-filters.md",
    "https://github.com/Coresignal-com/coresignal-mcp",
    "https://mcp.coresignal.com/mcp/v2"
  ],
  "source_annotations": [],
  "vendor_domain": "coresignal.com",
  "display_name": "Coresignal",
  "docs_url": null,
  "jobs": [
    "search-people-by-criteria",
    "search-companies-by-firmographics",
    "enrich-company-from-domain",
    "find-linkedin-url-from-name-and-company",
    "scrape-job-postings"
  ],
  "jobs_tagged_by": "machine-pass",
  "jobs_tagged_on": "2026-08-25",
  "github_url": null,
  "github_stars": null,
  "github_last_commit": null,
  "github_archived": null,
  "github_fetched_on": null,
  "github_candidates": [
    "https://github.com/Coresignal-com/coresignal-mcp",
    "https://github.com/Coresignal-com/coresignal-mcp"
  ],
  "docs_digest": null,
  "docs_last_crawled": null,
  "submission": null,
  "mcp_tools": [
    {
      "name": "Action",
      "description": "Credits",
      "required_params": [],
      "evidence": "readme",
      "repo_party": "first-party",
      "source_party": null,
      "risk": "read"
    },
    {
      "name": "artifact_read",
      "description": "Page rows back out of a delivered file",
      "required_params": [],
      "evidence": "readme",
      "repo_party": "first-party",
      "source_party": null,
      "risk": "read"
    },
    {
      "name": "email_enrich",
      "description": "Get verified emails",
      "required_params": [],
      "evidence": "docs",
      "repo_party": null,
      "source_party": "vendor",
      "risk": "read"
    },
    {
      "name": "entity_fetch",
      "description": "Pull full profiles",
      "required_params": [],
      "evidence": "docs",
      "repo_party": null,
      "source_party": "vendor",
      "risk": "read"
    },
    {
      "name": "entity_fields",
      "description": "Explore available fields",
      "required_params": [],
      "evidence": "docs",
      "repo_party": null,
      "source_party": "vendor",
      "risk": "read"
    },
    {
      "name": "entity_search",
      "description": "Search in plain English; no query language needed",
      "required_params": [],
      "evidence": "docs",
      "repo_party": null,
      "source_party": "vendor",
      "risk": "read"
    }
  ],
  "mcp_tool_count": 6,
  "mcp_tools_evidence": "docs",
  "mcp_tools_repo": "Coresignal-com/coresignal-mcp",
  "mcp_tools_repo_party": "first-party",
  "mcp_catalog_shape": "fixed",
  "mcp_catalog_note": null,
  "mcp_tools_fetched_on": "2026-09-27",
  "cli_status": "none-found",
  "cli_party": null,
  "cli_binary": null,
  "cli_install": [],
  "cli_login": null,
  "cli_commands_seen": [],
  "cli_docs_url": null,
  "cli_repo": null,
  "cli_packages": [],
  "cli_evidence": null,
  "cli_checked_on": "2026-09-27",
  "github_org": "Coresignal-com",
  "github_org_status": "resolved",
  "github_org_url": "https://github.com/Coresignal-com",
  "github_org_evidence": {
    "rule": "rule 1",
    "url": "https://github.com/Coresignal-com/coresignal-mcp",
    "matched_domain": "coresignal.com",
    "via": "website",
    "detail": "account website https://coresignal.com/ has the vendor's domain",
    "confidence": "strong",
    "candidates_rejected": []
  },
  "github_org_repos": 2,
  "github_org_repos_mcp": 1,
  "github_org_repos_cli": 0,
  "github_org_latest_activity": "2026-08-07T09:18:11Z",
  "github_org_recent_repos": [
    {
      "name": "coresignal-mcp",
      "url": "https://github.com/Coresignal-com/coresignal-mcp",
      "kind": "mcp-server",
      "description": "Coresignal MCP - fresh company, employee, and jobs records in real time",
      "stars": 2,
      "pushed_at": "2026-08-07",
      "latest_release": null
    },
    {
      "name": "n8n-nodes-coresignal-api",
      "url": "https://github.com/Coresignal-com/n8n-nodes-coresignal-api",
      "kind": "api-client",
      "description": null,
      "stars": 0,
      "pushed_at": "2026-03-26",
      "latest_release": null
    }
  ],
  "github_org_checked_on": "2026-09-08",
  "mcp_endpoint": null,
  "mcp_docs_url": "https://coresignal.com/mcp-server/",
  "endpoint_status": "docs-only",
  "endpoint_http_status": 200,
  "endpoint_last_probed": "2026-09-04",
  "endpoint_wall_note": null,
  "canonical": true,
  "canonical_id": "01-coresignal",
  "also_listed_in": [],
  "source_file": "01-data-enrichment.md",
  "source_line": 428,
  "file_index": 22,
  "category_num": "01",
  "category_slug": "data-enrichment",
  "category_label": "Data & Enrichment",
  "heading": "Coresignal",
  "missing_schema_fields": [],
  "extra_fields": {},
  "display_rank": 80
}