Field-by-field comparison
Compare the evidence before choosing an MCP.
Each signal stays separate, missing facts remain visible, and the column order follows your selection.
| Evidence field | AhrefsWatchlist candidate | Firecrawl MCPMCP100 Selected |
|---|---|---|
| Task fit | ||
| Best for |
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| Not ideal for |
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| Avoid when |
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| Provenance | ||
| Provenance details | First-party MCP endpoint:https: · Publisher source ↗ | First-party MCP Firecrawl · Publisher source ↗ |
| Maintenance | ||
| Maintenance details | Stale Repo: Not documented Package: Not documented | Repo: Aug 12, 2026 Package: Aug 12, 2026 |
| Popularity evidence | ||
| GitHub stars | Not documented | 7,234 GitHub stars · checked 2026-08-14T18:46:26.000Z |
| Package downloads / 30 days | No reliable download data | 412,488 package downloads / 30 days · checked 2026-08-14T18:46:26.000Z |
| External adoption evidence | Not documented |
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| Client coverage | ||
| Client coverage details | Not documented | Claude Code✓ Local stdio Claude Desktop✓ Local stdio Codex✓ Local stdio VS Code✓ Local stdio Cursor✓ Local stdio OpenCode✓ Local stdio |
| Client coverage note | Local stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server. | |
| Access and data | ||
| Authentication | Authorization consent flow with a dedicated Ahrefs API key tagged with MCP scope; manual MCP/API keys are also documented for supported cases. | Cloud and local-package configurations use FIRECRAWL_API_KEY. Official docs also show hosted MCP URLs containing the key; environment-variable or protected input handling is safer than embedding the key in a URL. |
| Cost | Lite plan or higher is required for hosted MCP; API-unit consumption/plan limits apply. | MCP calls consume the account's standard Firecrawl API credits and rate limits. Search, crawl, batch, and agent operations can consume more resources than single-page scraping; current plan pricing applies. |
| Permissions | Authority is bounded by the Ahrefs account/workspace and MCP/API key scope; admin-set API-unit limits can constrain usage. | The MCP can initiate outbound requests to user- or model-selected URLs and invoke Firecrawl scrape, search, crawl, map, extraction, batch, and research capabilities according to enabled tools and account limits. |
| Data handling | Queries and Ahrefs account data pass through the hosted Ahrefs MCP and connected third-party AI service. | URLs, queries, extraction schemas, and retrieved page content are processed by the configured Firecrawl service. Cloud mode sends them to Firecrawl; self-hosted mode follows the operator's deployment and any configured model/provider dependencies. |
| Limitations | ||
| Tradeoffs |
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| Risk context | External MCP usage is intentionally constrained to supported AI tools, and cost/scope governance still needs broader operational evidence for Selected. | Main risks are prompt injection from untrusted pages, collection-policy violations, sensitive URL/query disclosure, API-key leakage, and agent-driven credit spend. Use URL allow-lists, low limits, human approval, and a dedicated low-budget key. |
| Evidence date | ||
| Editorial review | 2026-09-13T00:00:00Z | 2026-09-05 |
| Candidate evidence | 2026-09-13T00:00:00Z | 2026-09-05T00:00:00.000Z |
Popularity, maintenance, fit, permissions, and client support are independent evidence fields.
Read the evidence method →