io.github.CloudCorpRecords/manifestlens

manifestlens

Is the io.github.CloudCorpRecords/manifestlens MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-04.

Agent Manifest Protocol: fetch, validate and permission-check API manifests; registry submissions.

alive probed 2026-11-15 · unchanged since 2026-11-04

5tools

672tokens in Claude Opus 5.5

0.3 %of Claude's 200k window

0.3×the median server

208 msto initialize

4 msto list tools

Run it: npx -y @reneturcios/manifestlens@0.1.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: manifestlens 0.1.0
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 672 tokens in Claude Opus 5.5, exact, measured 2026-11-04. With the Claude Code prefix mcp__…__ on each tool name: 722. The o200k_base estimate is 349. Counted again when the tool definitions change. Method.
Repository: https://github.com/CloudCorpRecords/manifestlens
Registry: active, updated 2026-11-03 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.93×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
check_agent_permissions	218	113	32 %
validate_manifest_syntax	131	68	19 %
submit_api_to_amp_registry	110	57	16 %
fetch_manifest_by_domain	108	56	16 %
check_amp_submission_status	106	55	16 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention submissions or permission.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.