{"id":"b419a76e-0e14-4ac0-a3c3-b0ae2386afbe","shortId":"6QUC4n","kind":"mcp","title":"Lens","tagline":"Proxy server that reduces tool overload by wrapping upstream MCP servers with meta-tools for discovery, description, ...","description":"Proxy server that reduces tool overload by wrapping upstream MCP servers with meta-tools for discovery, description, and execution\n\nLens is an MCP proxy server that solves the tool discovery problem by wrapping upstream MCP servers (currently GitHub) with a simplified interface. Instead of exposing dozens of tools directly, it provides three meta-tools: search_tools for keyword-based discovery, describe_tool for retrieving schemas, and execute_tool for running discovered tools. The proxy auto-activates underlying tools during sessions as they're executed, keeping the initial context window minimal while maintaining full functionality.","tags":["lens"],"capabilities":["mcp","transport-stdio","open-source"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://github.com/golovatskygroup/mcp-lens","protocol":"mcp","transport":"stdio","auth":{"type":"mcp","details":{"transport":"stdio"}},"qualityScore":"0.558","qualityRationale":"deterministic score 0.56 from registry signals: · indexed on pulsemcp · has source repo · 4 github stars · registry-generated description present","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:mcp:v1","enrichmentVersion":1,"enrichedAt":"2026-04-28T08:22:16.708Z","embedding":null,"createdAt":"2026-04-28T08:22:16.708Z","updatedAt":"2026-04-28T08:22:16.708Z","lastSeenAt":"2026-04-28T08:22:16.708Z","tsv":"'activ':99 'auto':98 'auto-activ':97 'base':81 'context':111 'current':57 'describ':83 'descript':19,37 'direct':69 'discov':93 'discoveri':18,36,50,82 'dozen':66 'execut':39,89,107 'expos':65 'full':116 'function':117 'github':58 'initi':110 'instead':63 'interfac':62 'keep':108 'keyword':80 'keyword-bas':79 'len':1,40 'maintain':115 'mcp':11,29,43,55 'meta':15,33,74 'meta-tool':14,32,73 'minim':113 'open-source' 'overload':7,25 'problem':51 'provid':71 'proxi':2,20,44,96 're':106 'reduc':5,23 'retriev':86 'run':92 'schema':87 'search':76 'server':3,12,21,30,45,56 'session':103 'simplifi':61 'solv':47 'three':72 'tool':6,16,24,34,49,68,75,77,84,90,94,101 'transport-stdio' 'under':100 'upstream':10,28,54 'window':112 'wrap':9,27,53","prices":[{"id":"e87e2bfd-30e1-4706-8483-6c388f93d948","listingId":"b419a76e-0e14-4ac0-a3c3-b0ae2386afbe","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-04-28T08:22:16.708Z"}],"sources":[{"listingId":"b419a76e-0e14-4ac0-a3c3-b0ae2386afbe","source":"pulsemcp","sourceId":"https://www.pulsemcp.com/servers/golovatskygroup-lens","sourceUrl":"https://api.pulsemcp.com/v0beta/servers","isPrimary":true,"firstSeenAt":"2026-04-28T08:22:16.708Z","lastSeenAt":"2026-04-28T08:22:16.708Z"}],"details":{"listingId":"b419a76e-0e14-4ac0-a3c3-b0ae2386afbe","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"pulsemcp","transport":"stdio","server_name":"Lens","github_stars":4,"registry_url":"https://www.pulsemcp.com/servers/golovatskygroup-lens","source_code_url":"https://github.com/golovatskygroup/mcp-lens"},"updatedAt":"2026-04-28T08:22:16.708Z"}}