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A5c AI/External Tool Coordination — measured AI agent skill | DecimalAI

a5c-ai/external-tool-coordination

SkillScore73Maintained

Coordinate external AI tool integration (OpenAI Codex, Google Gemini) for cross-model adversarial review and delegated implementation.

by a5c-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

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decimalai skills pull a5c-ai-external-tool-coordination

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/a5c-ai-external-tool-coordination/SKILL.md

Raw file: /s/a5c-ai-external-tool-coordination/SKILL.md ↗ · machine-readable summary at /s/a5c-ai-external-tool-coordination.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 9d ago

Yes — +64% lift-40% tokens0% turns73% of whole cases pass with skill (16/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-03	✗→✓	▲ Improved	-23%	0%
case-04	✗→✓	▲ Improved	-70%	0%
case-05	✗→✓	▲ Improved	-70%	0%
case-06	✗→✓	▲ Improved	-76%	0%
case-07	✗→✓	▲ Improved	-61%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 7/31/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

a5c-ai / babysitter

library/methodologies/metaswarm/skills/external-tool-coordination/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

For cross-model adversarial review (writer reviewed by different model)
When delegating implementation to cheaper external models
For escalation chains across tools

Capabilities

Delegated Implementation - Send work units to external AI tools for implementation
Cross-Model Review - Implementation by Model A, adversarial review by Model B
Escalation Chains - Tool A -> Tool B -> Claude -> human
Cost Optimization - Route simpler tasks to cheaper models

Configuration

Requires .metaswarm/external-tools.yaml:

yaml
tools:
  - name: codex
    type: openai
    capabilities: [implement, review]
  - name: gemini
    type: google
    capabilities: [implement, review]
escalation:
  chain: [codex, gemini, claude, human]

Agents Used

agents/swarm-coordinator/ - Multi-tool orchestration

Tool Use

Invoke as part of: methodologies/metaswarm/metaswarm-swarm-coordinator

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Other measured skills in the registry, with their headline benchmark lift.