mcp-registry/dev.weblens/weblens · v2.1.0
Also listed as glama/vasilistotskas/weblens-mcp-server
As of 2026-10-18 11:13 UTC, the Weblens MCP server is up with a Glimind reliability score of 96/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.
Scrape, crawl, map and extract the web. Pay per call in USDC, no account or API key.
Claude Code
claude mcp add --transport http weblens-mcp-server https://api.weblens.dev/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"weblens-mcp-server": {
"type": "http",
"url": "https://api.weblens.dev/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
27 of 27 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
Handshake + tools/list takes ~1,897 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
In the last 30 days: 10 tool(s) removed and 34 schema change(s).
Add new tools or optional parameters instead of renaming or removing; deprecate first (say so in the description) and remove later. Agents cache tool contracts. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fdev.weblens%2Fweblens/fixes
{
"name": "fetch_resilient",
"description": "Resilient fetch with automatic fallback. Tries the fast native scraper first, then re-fetches through headless Chromium for client-rendered pages and sites that refuse bare HTTP clients. The response reports which tier served it. Price: $0.008 (70% off when served from cache); an x402 payment is at least $0.004",
"inputSchema": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"example": "https://example.com",
"description": "The URL to process"
},
"cache": {
"type": "boolean",
"default": true,
"description": "Serve a cached copy when one exists (cached responses are 70% off)"
},
"timeout": {
"type": "number",
"default": 10000,
"example": 10000,
"maximum": 30000,
"minimum": 5000,
"description": "Request timeout in milliseconds"
},
"waitFor": {
"type": "string",
"description": "CSS selector to wait for (Pro tier only)"
},
"cacheTtl": {
"type": "number",
"default": 3600,
"maximum": 86400,
"minimum": 60,
"description": "How long to cache this response, in seconds"
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "fetch_webpage",
"description": "Fetch and convert any webpage to clean markdown. Fast, no JavaScript rendering. Perfect for static content, articles, and documentation. Price: $0.002 (70% off when served from cache); an x402 payment is at least $0.004",
"inputSchema": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"example": "https://example.com",
"description": "The URL to process"
},
"cache": {
"type": "boolean",
"default": true,
"example": true,
"description": "Serve a cached copy when one exists (cached responses are 70% off)"
},
"timeout": {
"type": "number",
"default": 10000,
"example": 10000,
"maximum": 30000,
"minimum": 5000,
"description": "Request timeout in milliseconds"
},
"waitFor": {
"type": "string",
"description": "CSS selector to wait for (Pro tier only)"
},
"cacheTtl": {
"type": "number",
"default": 3600,
"example": 3600,
"maximum": 86400,
"minimum": 60,
"description": "How long to cache this response, in seconds"
}
}
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "fetch_webpage_pro",
"description": "Fetch webpage with full JavaScript rendering using headless browser. Perfect for SPAs, React/Vue apps, and dynamic content that requires JS execution. Price: $0.006, up to 3x on bot-protected or complex sites (70% off when served from cache); an x402 payment is at least $0.004",
"inputSchema": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"example": "https://example.com",
"description": "The URL to process"
},
"cache": {
"type": "boolean",
"default": true,
"example": true,
"description": "Serve a cached copy when one exists (cached responses are 70% off)"
},
"timeout": {
"type": "number",
"default": 10000,
"example": 15000,
"maximum": 30000,
"minimum": 5000,
"description": "Request timeout in milliseconds"
},
"waitFor": {
"type": "string",
"example": "p",
"description": "CSS selector to wait for (Pro tier only)"
},
"cacheTtl": {
"type": "number",
"default": 3600,
"maximum": 86400,
"minimum": 60,
"description": "How long to cache this response, in seconds"
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/dev.weblens/weblens"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/dev.weblens/weblens"}) over MCP.
crawl_site ~414 tokensproject_due_diligence ~315 tokensdeep_research ~284 tokenssearch_web ~282 tokensfetch_resilient ~281 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fdev.weblens%2Fweblens?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fdev.weblens%2Fweblens?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.weblens%2Fweblens.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.weblens%2Fweblens.svg :target: https://glimind.com/server/mcp-registry%2Fdev.weblens%2Fweblens?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:e045ee009c12836d…, first seen 2026-10-17, included at leaf 9783 of 21,594. Version history · verify what your client received.
Compare: most reliable search servers · most reliable knowledge servers · most reliable web servers · most reliable data servers · most reliable files servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-18 11:13 UTC, the Weblens MCP server is up with a Glimind reliability score of 96/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.
Weblens MCP server advertises 27 tools, including answer_question, company_profile, crawl_site, deep_research, detect_tech.
Point your MCP client at this streamable-http endpoint: https://api.weblens.dev/mcp
Glimind scanned all 27 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.