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Side-by-side MCP evidence comparison
Evidence fieldClerkWatchlist candidateContext7 MCPMCP100 Selected
Task fit
Best for
  • Developers implementing Clerk authentication who want current Clerk SDK snippets and implementation guidance directly in an MCP-capable coding client.
  • Current library and API documentation inside coding agents
  • Read-only technical lookup with a small two-tool surface
  • Users who want remote or local npx connection options
Not ideal for
  • Administrators expecting an MCP that manages Clerk users/organizations or production tenant data.
  • Private internal documentation not indexed by Context7
  • Guaranteed authoritative answers without checking the cited upstream docs
  • Offline-only development
Avoid when
  • Do not infer tenant administration, user-data access or mutation authority that the current Beta SDK-guidance server does not document.
  • Your policy prohibits sending formulated documentation queries to a hosted service
  • You require complete or guaranteed-correct community-contributed documentation
  • You cannot keep an API key out of shared configuration
Provenance
Provenance details

First-party MCP

endpoint:https: · Publisher source ↗

First-party MCP

Upstash · Publisher source ↗

Maintenance
Maintenance details

Stale

Repo: Not documented

Package: Not documented

Repo: Aug 14, 2026

Package: Aug 11, 2026

Popularity evidence
GitHub starsNot documented

60,740

GitHub stars · checked 2026-08-14T18:46:26.000Z

Package downloads / 30 daysNo reliable download data

3,916,841

package downloads / 30 days · checked 2026-08-14T18:46:26.000Z

External adoption evidenceNot documented
  • npm: package downloads: 3,916,841Exact attributable signal.npm: package downloads · Rolling 30 days · checked 2026-08-14T18:46:26.000ZEvidence source ↗
Client coverage
Client coverage detailsNot documented
Claude Code✓ Streamable HTTP
Claude Desktop✓ Streamable HTTP
Codex✓ Streamable HTTP
VS Code✓ Streamable HTTP
Cursor✓ Streamable HTTP
OpenCode✓ Streamable HTTP
Client coverage noteLocal stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server.
Access and data
AuthenticationUse the connection/auth behavior documented by the current Beta service; the reviewed capability should not be described as privileged Clerk tenant administration.Remote MCP accepts CONTEXT7_API_KEY as an HTTP header. The local package accepts --api-key. The CLI can use OAuth to generate an API key; unauthenticated documentation commands may have lower limits.
CostClerk plan/AI-client costs may apply; no extra MCP pricing claim should be made without publisher evidence.A free API key and free usage are documented, with higher-rate or team/enterprise offerings potentially requiring a paid plan. Applicable limits should be checked in the current Context7 dashboard.
PermissionsReviewed service supplies developer guidance/snippets; no general user/org administration authority is inferred.The MCP surface resolves library identifiers and queries documentation. It does not require repository or filesystem write access for the documented hosted mode.
Data handlingDeveloper prompts and returned Clerk implementation guidance flow through the MCP client/service; do not infer access to tenant customer data.Context7 states that formulated queries are sent to its API while full prompts, source code, and conversation history are not transmitted; its tool descriptions instruct clients to remove secrets, personal data, and proprietary code.
Limitations
Tradeoffs
  • Promising signal, but it ranks below the current Selected/Watchlist admission cohort on maturity, uniqueness, publisher trust, security clarity, or MCP-native evidence.
  • An API key is recommended for higher limits, adding account and secret management.
  • Context7 says it sends formulated queries rather than full prompts or source code, but queries still leave the client.
  • Community-contributed projects can be incomplete or inaccurate and should be checked against primary documentation.
Risk contextPrimary issue is Beta stability/change, not a broad customer-administration write surface.Primary risks are query disclosure, stale or inaccurate indexed documentation, and accidental API-key exposure. Keep queries free of proprietary details and verify consequential advice against first-party library documentation.
Evidence date
Editorial review2026-09-13T00:00:00Z2026-07-24
Candidate evidence2026-09-13T00:00:00Z2026-08-14T18:46:26.000Z

Popularity, maintenance, fit, permissions, and client support are independent evidence fields.

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