Skill audit report

a2a-protocol Audit report.

>-

BLOCKED · BLOCKNeeds reviewGenerated Sep 8, 2026Heuristic metadata audit

75

Audit

72

Trust

62

Quality

79

Security

88

Maintain

92

Install

OpenAgentSkill Trust Score

72

Strong shortlist

OpenAgentSkill Trust Score

The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.

GitHub adoption

INFO

62

145 GitHub stars

Stars/forks activity

WARN

57

145 stars, 16 forks; issue activity unavailable in current metadata

Recent maintenance

PASS

88

1mo since push

License clarity

PASS

86

Apache-2.0

README/SKILL.md completeness

INFO

70

Public metadata needs stronger README/SKILL.md context

Dependency/runtime risk

WARN

54

command execution surface, external package install surface

Install availability

PASS

92

npx skills add TerminalSkills/skills --skill a2a-protocol

Install command safety

PASS

92

standard package or runtime install path

Permission surface

WARN

48

shell or command execution, filesystem or document access

Repository evidence

PASS

86

https://github.com/TerminalSkills/skills/tree/main/skills/a2a-protocol

Review status

PASS

88

AI review data available

Agent Proven outcomes

INFO

54

No agent outcome data yet

Checks

Install and adoption review

7 Passed · 13 Needs review

Install path

92

PASS

npx skills add TerminalSkills/skills --skill a2a-protocol

Repository

88

PASS

https://github.com/TerminalSkills/skills/tree/main/skills/a2a-protocol

License

86

PASS

Apache-2.0

Maintenance

88

PASS

1mo since push

AI review

88

PASS

Approved with no listed issues

README/SKILL.md completeness

84

PASS

Usable description available

Dependency risk

54

FIX

command execution surface, external package install surface

Install command safety

92

PASS

standard package or runtime install path

Permission surface

48

FIX

shell or command execution, filesystem or document access

Stars/forks activity

57

FIX

145 stars, 16 forks; issue activity unavailable in current metadata

Adoption

68

INFO

145 GitHub stars

Financial decision safety

58

CHECK

Research-only use: do not treat output as financial advice or execute a position without human approval.

Warnings

Dependency or permission surface needs review
Permission surface may require sandboxing
Financial research output is not financial advice; require human review before any live investment decision
Financial research output is not financial advice; require human review before any live investment decision.
Quality score needs review
Permission surface needs review: shell or command execution, filesystem or document access
Stars/forks activity: 145 stars, 16 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, external package install surface
Permission surface: shell or command execution, filesystem or document access

Method

This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.

Install path

Review the report before installing into production agents.

$ npx skills add TerminalSkills/skills --skill a2a-protocol

Agent-readable metadata

Machine decision packet

Embedded JSON exposes suited tasks, suited agents, install command, trust score, safety gate, alternatives, and do-not-use conditions for agent review.

Install policy: block
Best agents: Codex + Claude Code
Alternatives: 3

Open agent JSON

Signals

Audit score: 75/100
Quality: 62/100
Trust: 72/100
Install safety: 92/100
Permission surface: 48/100
Maintenance: 1mo since push
Events: No events yet
GitHub stars: 145
Last push: Jul 26, 2026

Agent safety v2

31/100 · Avoid automatic install

Blocked for auto-installblock

This skill should not be selected by an agent without explicit human security review.

Do not auto-install. Inspect the source, dependencies, and permission surface first.

Metadata combines secrets access with shell or command execution
High-risk permission hints: Shell or command execution, Secrets or environment access

Shell or command execution

high

Skill metadata references terminal, CLI, shell, subprocess, or command execution workflows.

Network access

medium

Skill likely fetches remote pages, APIs, repositories, or external services.

Filesystem access

medium

Skill may read or write project files, documents, generated artifacts, or local workspace state.

Secrets or environment access

high

Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.

Back to skill Alternatives Audit badge SVG

Compare nearby options

High-risk permission hints: Shell or command execution, Secrets or environment access

Dependency or permission surface needs review

a2a-protocol Audit report.

Install and adoption review

Related skills to audit next

UI-TARS Desktop

n8n

MoneyPrinterTurbo