io.github.wildsurfer/cnnfag
CNN Fear & Greed Index
Is the CNN Fear & Greed Index MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.
CNN's Fear & Greed index for the US stock market: score, rating, indicators and daily history.
alive probed 2026-11-14 · unchanged since 2026-11-02
- Run it
- docker run -i --rm ghcr.io/wildsurfer/cnnfag:2.2.0 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- cnnfag (devel)
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 204 tokens in Claude Opus 5.5, exact, measured 2026-11-02. With the Claude Code prefix mcp__…__ on each tool name: 214. The o200k_base estimate is 131. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/wildsurfer/cnn-fear-and-greed-parse
- Registry
- active, updated 2026-08-11 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.56×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| get_fear_and_greed | 204 | 131 | 100 % |
Compare this server with others.
More servers
Other registry entries on ghcr.io, the ones next to this name; all of them.
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- io.github.wildsurfer/your-mail-mcp · alive
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- ContextLib io.github.willykeenan/agentbrain-contextlib · alive
- AgentBrain Handoffs io.github.willykeenan/agentbrain-handoffs · needs env
Servers that mention greed or index.
- Google Search Console ai.b77/google-search-console · needs auth
- Biel.ai ai.biel/biel-ai · needs your URL
- Web Search API for all your agents and LLMs ai.blopus/search · needs auth
- Boolsai Directory ai.boolsai/directory · no DNS
- B4 Index ai.benroberts/b4-index · alive
- Data Center Index ai.datacenterindex/datacenterindex · needs auth
- DABYTE AI Visibility Index ai.dabyte/visibility-index · alive
- DABLOCK AI Visibility Index ai.dablock/visibility-index · alive
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-02 08:26 | alive | 165 ms | 1 | 204 | 131 |
| 2026-10-26 07:07 | alive | 108 ms | 1 | 131 |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.