call_tool
shallowio.github.toolhail/gateway · Verify this server
Proxy one tool call to a discovered remote MCP server (paid). Every call passes pre-execution guards before anything runs: tools on TOOLHAIL_BLOCKED_TOOLS are always refused; when TOOLHAIL_ALLOWED_TOOLS is set (non-empty, no "*") only listed tools may fire; write/mutating-looking tool names are refused unless allowWrite:true is passed or the tool is allowlisted; and TOOLHAIL_ARG_LIMITS can cap specific argument values per tool (e.g. daily_budget<=500) so an allowlisted broad tool still cannot push a value past its ceiling. Any refusal executes nothing and bills nothing, and every receipt records the gate decision.
1 trials · measured 8 days ago
call_tool scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.toolhail/gateway, measured 25 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- open
- Category
- Communication
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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