st.seedfa/seedfast
Seedfast
Generates relationally valid test data in a PostgreSQL database from its live schema.
alive probed 2026-10-19
13tools
≈ 2.9ktokens, estimate
≈ 1.5 %of Claude's 200k window
2.1×the median server
50 msto initialize
5 msto list tools
- Run it
- npx -y seedfast@2.6.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- seedfast-mcp 1.0.0
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Of a 1M window
- ≈ 0.3 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Website
- https://seedfa.st
- Registry
- active, updated 2026-09-10 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| seedfast_run | 360 | 12 % |
| seedfast_run_answer | 346 | 12 % |
| seedfast_schema_info | 294 | 10 % |
| seedfast_plan_update | 277 | 9 % |
| seedfast_plan_create | 250 | 8 % |
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 Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.