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a2a-setup

80 / 100 · Low risk

Fine to try.

By Cognigy/cognigy-plugin (GitHub) · other · 20 stars · scanned at commit e9debb1

Use when the user explicitly asks for A2A (Agent2Agent), wants an agent to call an external / third-party A2A agent or one in another project or tenant, or wants to expose a Cognigy agent to outside A2A callers. Covers the manage_a2a_server endpoint and the create_tool { toolType: 'a2a' } tool type. NOT for connecting agents that live in the same project — those use the native Handover to AI Agent tool.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'a2a-setup' ] || [ -L ~/.agents/skills/'a2a-setup' ]; then echo 'A skill folder named a2a-setup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Cognigy/cognigy-plugin' "$d" && git -C "$d" checkout --quiet 'e9debb152b23f7552e1c834783ddda2b71227fb3' -- 'plugin/skills/a2a-setup' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugin/skills/a2a-setup' ~/.agents/skills/'a2a-setup' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'a2a-setup' ~/.claude/skills/'a2a-setup' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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