io.github.krulewis/tokencast
tokencast
Is the tokencast MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.
Pre-execution cost estimation for LLM agent workflows with calibration learning
alive probed 2026-11-14 · unchanged since 2026-10-26
- Run it
- uvx tokencast@0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- tokencast-mcp 1.30.0
- Capabilities
- experimental, tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 965 tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 1.0k. The o200k_base estimate is 471. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/krulewis/tokencast
- Registry
- active, updated 2026-03-28 · 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, 2.05×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| estimate_cost | 352 | 172 | 37 % |
| report_step_cost | 250 | 122 | 26 % |
| report_session | 180 | 88 | 19 % |
| get_cost_history | 98 | 48 | 10 % |
| get_calibration_status | 84 | 41 | 9 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Zeus Dev Helper io.github.koten-ai/zeus-dev-helper · alive
- Prozorro io.github.kotiniiqq/prozorro-mcp · alive
- gutsy io.github.kouhxp/gutsy · alive
- Fantasy Football Manager io.github.krmisystems/fantasy-football-manager · alive
- Librus Synergia io.github.krzysztofbury/librus-mcp · install failed
- AWT (AI Watch Tester) io.github.ksgisang/awt · crashed on start
- io.github.kta41/mcp-bruno · alive
- io.github.kts982/mcp-sap-gui · alive
Servers that mention calibration or estimation.
- TokenOracle com.guffeyholdings/token-oracle · no DNS
- JYOTINT Sealed Forecasts com.jyotishintelligence/sealed-forecasts · alive
- PV Solaire Énergie — Estimation solaire et devis (France) com.pv-solaire-energie/devis-solaire · alive
- fr.scoreimmobilier/outils · alive
- RatchetX Forecast Arena io.github.3esign/ratchet · TLS error
- Gas Estimator API io.github.Br0ski777/gas-estimator · TLS error
- Password Strength Analyzer API io.github.Br0ski777/password-strength · TLS error
- io.github.Pak209/alphalabs-intelligence · 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 |
|---|---|---|---|---|---|
| 2026-10-26 07:01 | alive | 1.7 s | 5 | 965 | 471 |
| 2026-10-19 06:52 | alive | 2.6 s | 5 | 471 |
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.