judge— agent skill

judge — independently scanned and version-tracked by SaferSkills.

by byPawel·Agent Skill·github.com/byPawel/tachibot-mcp

Is judge safe to install?

SaferSkills independently audited judge (Agent Skill) and scored it 82/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 2 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

Score
82/100
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Re-scan~30s
Latest scan
ScannedJun 24, 2026 · 133d ago
Scans run0 over 90 days
Detectors55 checks · 5 categories
Findings0 warnings · 2 high
EngineSaferSkills 2b638c6
View methodology →
SaferSkills installs
This week0
This month0
All time0
CategoryWeightCategory scoreContribution
Securityprompt, exec, net, exfil, eval
35%
50
17.5 pts
Supply chainhash, typosquat, maintainer, lockfile
20%
100
20.0 pts
Maintenancestaleness, pinning, CI
15%
100
15.0 pts
TransparencySKILL.md, perms, README
15%
100
15.0 pts
Communityinstalls, verify, response
15%
100
15.0 pts

Findings & checks · 2 flagged

Securityscore 50 · 2 findings
HIGH"Ignore previous instructions" command embedded in the skillSS-SKILL-INJECT-IGNORE-01 · Prompt injection · CHANGELOG.md
HIGH — when it fires on hostile content the impact is full system-prompt override.
Why it matters

The text {match} is the classic direct prompt-injection phrasing. Placed in a skill body that the agent reads as trusted instructions, it tries to make the agent abandon its prior rules and follow whatever comes next — a full system-prompt override.

The exact value spotted
excerptCHANGELOG.md· markdown
129- **Prompt technique library goes 37 → 74**, closing three families that were at **zero** co
… (74 chars elided on L129)
130- **Retrieval (4 new).** TachiBot ships five search tools (`grok_search`, `grok_search_lite`
… (105 chars elided on L130)
131- **Prompt-injection defence (1 new).** Those same five tools ingest untrusted web text with
… (106 chars elided on L131)
132- **Few-shot / exemplars (5 new).** Nothing touched example selection, ordering or generatio
… (105 chars elided on L132)
133- **Eight trace-management techniques** from Jun–Aug 2026 research: `structured_thoughts` (a
… (108 chars elided on L133)
Occurrences
1 occurrence · at L131
How to fix
Remove the override phrase, or rephrase the passage so it does not instruct the agent to discard its rules.
  1. Delete the ignore/disregard/forget … previous instructions sentence.
  2. If this is jailbreak-research or tutorial content, move the example into a clearly fenced, non-instruction block and label it as a quoted sample.
Framework references
OWASPLLM01ATLASAML.T0051
Trace & refs
ruleSS-SKILL-INJECT-IGNORE-01sha2562e4221a7f996a729…rubric 365aacaView on GitHub
HIGH"Ignore previous instructions" command embedded in the skillSS-SKILL-INJECT-IGNORE-01 · Prompt injection · README.md
HIGH — when it fires on hostile content the impact is full system-prompt override.
Why it matters

The text {match} is the classic direct prompt-injection phrasing. Placed in a skill body that the agent reads as trusted instructions, it tries to make the agent abandon its prior rules and follow whatever comes next — a full system-prompt override.

The exact value spotted
excerptREADME.md· markdown
78 
79### v2.31.0
80- **Prompt technique library goes 37 → 74**, closing three families that were at **zero** co
… (108 chars elided on L80)
81- **Eight trace-management techniques** from Jun–Aug 2026 research, including `hourglass` (c
… (108 chars elided on L81)
82- **Twelve original prompts rewritten to read as instructions.** The early set used telegrap
… (95 chars elided on L82)
Occurrences
1 occurrence · at L80
How to fix
Remove the override phrase, or rephrase the passage so it does not instruct the agent to discard its rules.
  1. Delete the ignore/disregard/forget … previous instructions sentence.
  2. If this is jailbreak-research or tutorial content, move the example into a clearly fenced, non-instruction block and label it as a quoted sample.
Framework references
OWASPLLM01ATLASAML.T0051
Trace & refs
ruleSS-SKILL-INJECT-IGNORE-01sha2562e4221a7f996a729…rubric 365aacaView on GitHub
Supply chainscore 100 · 0 findings
✓—All supply chain checks passedNo findings in this category for the latest scan.pass
Maintenancescore 100 · 0 findings
✓—All maintenance checks passedNo findings in this category for the latest scan.pass
Transparencyscore 100 · 0 findings
✓—All transparency checks passedNo findings in this category for the latest scan.pass
Communityscore 100 · 0 findings
✓—All community checks passedNo findings in this category for the latest scan.pass
Vendor response · right of reply
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