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Crawlgraph MCP

Backlink lookups and competitor gap analysis on Common Crawl's open web graph (4.4B links).

Connector by pucilpet · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 6
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Works with Claude Desktop. Read the repository before you give any tool access to your data.

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Backlink lookups and competitor gap analysis on Common Crawl's open web graph (4.4B links).

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
5 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
None found
Runs as
Downloaded binary

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • backlink_changes
  • backlinks
  • gap_analysis
  • gap_outreach_targets
  • releases

Network hosts it talks to 3

  • claude.ai · found in code
  • crawlgraph.com · found in code
  • github.com · found in install command

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • backlink_changesBacklink changes between releasesread-only

    Compare referring-domain observations between two Common Crawl releases. When from_release and to_release are omitted, the API chooses the newest queryable release pair. Costs one backlinks call against the monthly quota. A removed domain means it was not observed in the newer Common Crawl snapshot, not that deletion from the live web has been proven. comparison_available: false is a valid successful response when two queryable snapshots do not exist.

  • backlinksBacklink lookupread-only

    Look up referring domains (backlinks) for a single target domain from the Common Crawl webgraph. Returns each linking domain with host count and CrawlGraph authority score, plus the target's own authority/rank. Costs one backlinks call against the monthly quota (1,000/mo for lifetime or eligible monthly paid access). These snapshot observations do not prove live links.

  • gap_analysisCompetitor backlink gap analysisread-only

    Run a competitor backlink gap analysis: find domains observed linking to one or more of your competitors but NOT to you. Submits an async job and polls until done (usually 5-30s). Returns every gap with `found_on` listing which competitors each domain was observed linking to. Costs one gap job against the monthly quota (50/mo for lifetime or eligible monthly paid access). These observations do not prove live links.

  • gap_outreach_targetsOutreach target finderread-only

    The warm-outreach play. Runs a gap analysis, then ranks results: PRIORITY = domains observed linking to ALL your competitors but not you (research candidates, without proof of live links or publisher awareness), SECONDARY = domains observed linking to 2+ competitors. Platform/CDN noise is filtered, top N priority targets are scored by authority. Use 2-3 competitors. Costs one gap job + one backlinks call per enriched target.

  • releasesList Common Crawl releasesread-only

    List the Common Crawl releases the API can query. Does not count against any quota. Use a release `id` with the backlinks tool to query a specific snapshot.

Signals

Stars
6
Forks
1
Open issues
0
Last commit
Oct 3, 2026 (25 days ago)
Last release
Jul 3, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.pucilpet/crawlgraph-mcp
Version
0.2.2
Auth
API key
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

Crawlgraph MCP. Agent Mart. https://agentmart.dev/connectors/pucilpet-crawlgraph-mcp (last updated 2026-10-24)