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Server Configuration

Describes the environment variables required to run the server.

NameRequiredDescriptionDefault
NETLENS_CACHE_TTLNoSeconds to reuse a fetched page; 0 disables caching300
NETLENS_MAX_BYTESNoCap on a single response; larger ones are truncated10485760
NETLENS_HOST_DELAYNoMinimum seconds between requests to the same host0.5
NETLENS_USER_AGENTNoOverride the request User-AgentChrome UA
NETLENS_SEARXNG_URLNoSearXNG base URL, e.g. http://192.168.1.10:8888
NETLENS_SEARCH_ENGINENoDefault search backendauto
NETLENS_REQUEST_TIMEOUTNoCeiling on a single tool call120
NETLENS_SEARXNG_TIMEOUTNoSeconds before an unreachable SearXNG is skipped8

Capabilities

Features and capabilities supported by this server

CapabilityDetails
tools
{
  "listChanged": false
}

Tools

Functions exposed to the LLM to take actions

NameDescription
web_searchA

Search the web and return real result links (title, URL, snippet), parsed locally from a search engine's HTML endpoint via a direct, bot-bypassing fetch. Returns LINKS, not summaries — follow up with web_fetch to read a result's full content. Returns the full first page of results (~10); a search fetches one page, so refine the query rather than expecting deep pagination. WORKFLOW: web_search to find pages, then web_fetch to read them.

web_fetchA

Fetch ANY web page directly and return its FULL content as clean Markdown (not a summary). Uses browser-like headers to get past common bot filters that block naive/robots-respecting clients (e.g. 403/202 to non-browser clients). Requests go straight to the target site; HTML is converted to Markdown locally (no third-party proxy/reader). Content is found by selecting the page's main content region and pruning navigation rails, so surrounding chrome is left out without ever risking the article. mode='article' (default) returns that region; mode='full' keeps the whole page body; mode='raw' returns unconverted HTML. Does NOT solve full JS/Cloudflare challenge pages or CAPTCHAs.

Prompts

Interactive templates invoked by user choice

NameDescription

No prompts

Resources

Contextual data attached and managed by the client

NameDescription

No resources

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