io.devshelf/devshelf

DevShelf.io

Is the DevShelf.io MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.

Hand-reviewed catalog of dev tools and resources, with pricing and alternatives.

alive probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 200

4tools

1.1ktokens in Claude Opus 5.5

0.6 %of Claude's 200k window

0.4×the median server

1.9 sto initialize

167 msto list tools

Endpoint: https://devshelf.io/mcp (streamable-http)
Host: devshelf.io
Protocol: 2025-11-25
Reports itself as: devshelf 1.0.0
Capabilities: tools
Instructions: 577 characters
Of a 1M window: 0.1 % of a 1M context window
Count: 1.1k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 658. Counted again when the tool definitions change. Method.
Website: https://devshelf.io/agents
Registry: active, updated 2026-11-12 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.70×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
search_tools	448	263	40 %
find_alternatives	272	160	24 %
get_tool	231	136	21 %
list_categories	169	99	15 %

Servers that mention alternatives or resources.

Ishan Goyal public context ai.igoyal/public-context · alive
Infrabase ai.infrabase/directory · alive
AI Tool Directory ai.tooldirectory/catalog · alive
Race Calendar F1 app.racecalendar/f1 · alive
ai.smithery/smithery-ai-slack · not found
YAPL app.yapl/yapl · needs auth
Uneed best.uneed/directory · alive
eResource Scheduler cloud.eresourcescheduler.app/eresource-scheduler · needs auth

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.

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.