io.github.fetchsandbox/mcp
FetchSandbox
io.github.fetchsandbox/mcp costs 3 758 tokens of context per session. It has 7 tool definitions. That is 1.9 % of a 200k window. Measured 2026-10-03.
A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new.
alive probed 2026-10-03 · HTTP 200
7tools
3.8ktokens for the tool definitions
1.9 %of a 200k context window
2.0 sto initialize
143 msto list tools
- Endpoint
- https://fetchsandbox.com/mcp/v1 (streamable-http)
- Host
- fetchsandbox.com
- Protocol
- 2025-11-25
- Reports itself as
- fetchsandbox 0.7.0
- Capabilities
- tools
- Instructions
- none
- Repository
- https://github.com/fetchsandbox/mcp
- Website
- https://fetchsandbox.com
- Registry
- active, updated 2026-10-02 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| validate_integration | 1 516 | 40 % |
| coach | 643 | 17 % |
| verify_behavior | 389 | 10 % |
| run_workflow | 363 | 10 % |
| guide | 312 | 8 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:37 | alive | 2.0 s | 7 | 3.8k |
| 2026-10-03 17:53 | alive | 1.7 s | 7 | 3.8k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.fetchsandbox/mcp)