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tree-operator

RAG without embeddings using hierarchical Reasoning Trees.

Skill by MauricioPerera

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/mauricioperera-tree-operator

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

RAG without embeddings using hierarchical Reasoning Trees. Navigate Root→Branch→Leaf, maintain summaries, and retrieve via structure rather than vectors.

Use cases: ml

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/tree-operator

What's inside

Skill name
tree-operator
Description
RAG without embeddings using hierarchical Reasoning Trees. Navigate Root→Branch→Leaf, maintain summaries, and retrieve via structure rather than vectors.
License
MIT
Instructions
23 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Tree Operator Skill

RAG without embeddings using hierarchical Reasoning Trees.

## Philosophy
Instead of relying on expensive vector similarity, organize knowledge into a tree where each node contains a summary. Retrieval becomes tree navigation, not vector math.

## Workflow
1. **Create Root**: High-level topic.
2. **Add Branches**: Sub-topics with summaries.
3. **Add Leaves**: Detailed content.
4. **Navigate**: Query summaries to find relevant branches.

## Advantages
- Zero embedding cost.
- Deterministic retrieval.
- Human-understandable structure.

## Tools
- `arch_tree_navigate`: Search by keyword and descend from root to leaf.
- `arch_tree_create`: Build reasoning trees with summaries.

From MauricioPerera/pi-extension-data-architect, MIT.

More from MauricioPerera/pi-extension-data-architect

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Last commit (this folder)
May 11, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/MauricioPerera/pi-extension-data-architect
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from MauricioPerera

Cite this page

tree-operator skill. Agent Mart. https://agentmart.dev/skills/mauricioperera-tree-operator (last updated 2026-10-24)