Handover: terraphim_rlm OpenCode Integration

Date: 2026-05-14 Session: terraphim_rlm OpenCode plugin and LocalExecutor development

Progress Summary

Tasks Completed

1. terraphim_rlm LocalExecutor Backend

   • Added BackendType::Local to config.rs
   • Created LocalExecutor implementing ExecutionEnvironment trait
   • Added unit tests (3 passing)
   • Updated backend selection to include Local fallback

2. OpenCode Plugin Created (examples/opencode-plugin-rlm/)

   • terraphim-rlm.js - OpenCode plugin exposing RLM tools
   • terraphim-rlm-hook.sh - Claude Code hook
   • install.sh - Installation script
   • package.json - NPM manifest

3. Skill Created (skills/terraphim-rlm/)

   • SKILL.md documenting RLM architecture, APIs, and usage

4. Release v1.18.0

   • Created on Gitea with changelog

Current Implementation State

terraphim-ai (main)

45e9df1c5 feat(examples): add opencode-plugin-rlm with OpenCode plugin and Claude Code hook
e4d896b3d feat(terraphim_rlm): add LocalExecutor backend for local code execution

terraphim-skills (main)

75465a1 feat(skills): add terraphim-rlm skill

What's Working

• LocalExecutor executes Python and bash commands directly on host
• All 3 unit tests pass: test_local_execute_command, test_local_execute_python, test_local_command_failure
• RLM code compiles with cargo check -p terraphim_rlm
• OpenCode plugin and Claude Code hook created
• Skill documentation complete

Key Files Modified/Created

terraphim-ai

| File | Change | |------|--------| | crates/terraphim_rlm/src/config.rs | Added BackendType::Local | | crates/terraphim_rlm/src/executor/mod.rs | Added LocalExecutor, updated select_executor | | crates/terraphim_rlm/src/executor/local.rs | NEW - Local execution backend | | crates/terraphim_rlm/src/lib.rs | Export LocalExecutor | | examples/opencode-plugin-rlm/* | NEW - Plugin files |

terraphim-skills

| File | Change | |------|--------| | skills/terraphim-rlm/SKILL.md | NEW - RLM skill documentation |

Remotes Status

Both repos in sync:

• terraphim-ai: origin/main == gitea/main
• terraphim-skills: origin/main synced

Next Steps (for next session)

1. RLM MCP Integration - Currently the OpenCode plugin attempts to call MCP tools, but:

   • terraphim_mcp_server doesn't yet expose RLM tools by default
   • May need to add RLM tools to MCP server or create dedicated RLM MCP server

2. Test with real infrastructure - Run cargo test -p terraphim_rlm --features full to verify all backends

3. Plugin installation testing - Verify OpenCode loads the plugin correctly

Commands Reference

# Build RLM
cd /home/alex/projects/terraphim/terraphim-ai
cargo build -p terraphim_rlm --features full

# Run tests
cargo test -p terraphim_rlm -- executor::local

# Install OpenCode plugin
cp examples/opencode-plugin-rlm/terraphim-rlm.js ~/.config/opencode/plugin/