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io.github.vojtisprime11/web-fetcher

io.github.vojtisprime11/web-fetcherv0.1.0Other

Turns any web page into clean Markdown, page metadata and classified links for LLMs.

In-path gate · all MCP tools

Using io.github.vojtisprime11/web-fetcher in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-07-30).

Contracts can change after screening, with no version bump. The gate pins io.github.vojtisprime11/web-fetcher’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Related: how to trust an MCP server · screen before install · silent contract drift

Environment variables
WEB_FETCHER_TIMEOUT_MS

Request timeout in milliseconds (1000-120000). Defaults to 15000.

WEB_FETCHER_MAX_BYTES

Maximum bytes downloaded per response. Defaults to 5000000.

WEB_FETCHER_USER_AGENT

User-Agent header sent with every request.

WEB_FETCHER_ALLOW_PRIVATE_HOSTS

Set to true to allow fetching loopback and private network addresses. Disables the SSRF guard.

WEB_FETCHER_RESPECT_ROBOTS

Set to true to enforce robots.txt before fetching.

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
10
installability
25
documentation
15
stability
5
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