session-handoff

Agent Skills

Opinionated Claude Code plugins for Elixir development and session management. Packaged as installable plugins following the Agent Skills format.

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Skills

Plugin	What it does
req-api-client	Patterns for building Elixir HTTP API clients with Req: module wrappers, plugin architecture, Req.Test stubs, webhook signature verification
session-handoff	Generates deterministic session summaries for handoff between Claude sessions — preserves decisions, rationale, and rejected options without auto-compact inference
tidewave-tools-usage	Prioritizes Tidewave MCP tools over file system ops for Elixir/Phoenix/Ash work: live code evaluation, module navigation, SQL execution, schema introspection
web-cli	Browser CLI (web) for verifying web pages during development: JS rendering, form submission, session persistence, Phoenix LiveView support

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Installation

Claude Code

Register this repo as a plugin marketplace:

/plugin marketplace add forest/agent-skills

Then install individual plugins:

/plugin install req-api-client@forest-claude-tools
/plugin install session-handoff@forest-claude-tools
/plugin install tidewave-tools-usage@forest-claude-tools
/plugin install web-cli@forest-claude-tools

Other Agents (Codex, Cursor, etc.)

npx skills add forest/agent-skills

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Skill Structure

Each plugin contains a SKILL.md with YAML frontmatter (name, description) used for agent discovery, and the skill content itself.

plugins/
  skill-name/
    .claude-plugin/
      plugin.json          # Plugin manifest (name, description, version)
    skills/
      skill-name/
        SKILL.md           # Agent instructions with YAML frontmatter

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Contributing

1. Follow the Agent Skills format
2. Add a plugin.json manifest under .claude-plugin/
3. Add name and description YAML frontmatter to SKILL.md — the description field drives agent discovery, so make it specific

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Links

• Agent Skills Format
• Claude Code Documentation