Context Lens MCP server

by cornelcroi·io.github.cornelcroi/context-lens·v0.1.8·24 stars

Semantic search knowledge base with serverless LanceDB. Zero setup, 100% local, 25+ file types

B75/100grade B

What users say

No reviews yet

Safety scan

B75/100

Adoption

Growing

24 stars64 downloads/wk

Reviews

Nobody has reviewed Context Lens yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

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

add_document
Adds a document or GitHub repository to the knowledge base.
clear_knowledge_basewrite action
Removes all documents from the knowledge base.
get_document_info
Gets metadata and statistics about a document in the knowledge base.
list_documents
Lists all documents in the knowledge base with pagination support.
remove_documentwrite action
Removes a document from the knowledge base.
search_documents
Searches documents using semantic vector similarity to find relevant content.

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings

Code scan32 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 315 days ago4/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 75/100; higher than 45% of 3,470 Web search servers
Tools: 6; the typical Web search server has 5
Tools that change things: 33%; typical: 0%. Fewer write tools means less an agent can break
GitHub stars: 24; more than 90% of 1,786 Web search servers
Downloads a week: 64; more than 45% of 827 Web search servers with a package

What its tools let an agent do: 3 read · 1 create · 1 change · 1 delete

claude mcp add context-lens -- uvx context-lens

Is Context Lens MCP server safe?: Mostly: it is graded B (75/100). Read the Context Lens safety report
How do I install Context Lens?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Context Lens need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Context Lens maintained?: The last commit was 349 days ago (2025-11-20). The latest release is v0.1.8.
What can I use instead of Context Lens?: Servers from other publishers that do the same job: Sui Knowledge Base (kapa.ai) MCP server, Octocode MCP server and Vexor MCP server.
How does Context Lens compare with other Web search MCP servers?: safety score 75/100 (higher than 45% of 3,470 Web search servers); tools 6 (the typical Web search server has 5); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Same job from other publishers: the closest match first, then the best rated.

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