list_challengers

shallow

holdings.proof/mcp-server · Verify this server

List the Proof-Me challengers enrolled on a HITL config. ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authenticate), then call this tool again. start_login does NOT open this tool.

100.0/100

1 trials · measured 14 days ago

list_challengers scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against holdings.proof/mcp-server, measured 23 Sept 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote + stdio
Credential class
gated
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-09-23100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

Embed this score

Available for every tool, scored or not — not a verification perk. Always links back to this page.

Vouch score: list_challengers
[![Vouch score](https://vouch.tools/api/tools/789d8791-9f71-4e2d-b32d-5d19eaa67a18/badge.svg)](https://vouch.tools/tools/789d8791-9f71-4e2d-b32d-5d19eaa67a18)
list_challengers — Vouch