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Agent skill

Memory Bridge

by ruvnet in ruvnet/ruflo

Bridge Claude Code auto-memory into AgentDB with ONNX embeddings, deduplicate, and enable unified cross-project search

MITAuto-check: notesAI & LLM Engineering

Install Memory Bridge

skills CLI
$ npx skills add ruvnet/ruflo --skill memory-bridge -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ruvnet/ruflo memory-bridge --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ruflo-rag-memory/skills/memory-bridge .claude/skills/memory-bridge && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
memory-bridge
GitHub stars
74k
Token cost
~601 tokens
SKILL.md length
216 words
Files
1
Skills in repo
264
Repo updated
First seen
Licence
MIT

At a glance

Bridge Claude Code auto-memory into AgentDB with ONNX embeddings, deduplicate, and enable unified cross-project search

  • Works in 5 steps: Reads all memory files (current project… → Generates 384-dim ONNX embeddings… → Stores in AgentDB's claude-memories… → …
  • Tasks that involve Embeddings
  • SKILL.md covers What it does, Steps, Auto-import and Integration with ruvector
  • Calls node

What it does

Memory Bridge is an agent skill from ruvnet/ruflo. Bridge Claude Code auto-memory into AgentDB with ONNX embeddings, deduplicate, and enable unified cross-project search

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in AI & LLM Engineering, covering Embeddings. It works with ONNX and Model Context Protocol. The repository describes itself as: 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory…. The licence is MIT.

When your agent uses it

  • Tasks that involve Embeddings

Example prompts

  • “/memory-bridge”

Requirements

  • Pre-approved tools (allowed-tools): Bash, Read, mcp__plugin_ruflo-core_ruflo__memory_import_claude, mcp__plugin_ruflo-core_ruflo__memory_bridge_status, mcp__plugin_ruflo-core_ruflo__memory_search_unified

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Reads all memory files (current project or all projects)
  2. Generates 384-dim ONNX embeddings (all-MiniLM-L6-v2)
  3. Stores in AgentDB's claude-memories namespace with HNSW indexing
  4. Deduplicates against existing entries (cosine similarity > 0.95)
  5. Enables unified semantic search across all memory sources

What it can do on your machine

Read from SKILL.md and the folder at commit de590e1. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash
    • Read
    • mcp__plugin_ruflo-core_ruflo__memory_import_claude
    • mcp__plugin_ruflo-core_ruflo__memory_bridge_status
    • mcp__plugin_ruflo-core_ruflo__memory_search_unified

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Memory Bridge loads about 601 tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 216 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~33
When it runs · the whole SKILL.md, loaded when a task matches
~601

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Bash, Read, mcp__plugin_ruflo-core_ruflo__memory_import_claude, mcp__plugin_ruflo-core_ruflo__memory

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from ruvnet/ruflo at commit de590e1, republished under its MIT licence (© ruvnet). 216 words, ~601 tokens.

Download SKILL.mdSave it as .claude/skills/memory-bridge/SKILL.md (or your agent's skills folder).
name
memory-bridge
description
Bridge Claude Code auto-memory into AgentDB with ONNX embeddings, deduplicate, and enable unified cross-project search
allowed-tools
Bash, Read, mcp__plugin_ruflo-core_ruflo__memory_import_claude, mcp__plugin_ruflo-core_ruflo__memory_bridge_status, mcp__plugin_ruflo-core_ruflo__memory_search_unified
argument-hint
[--all-projects] [--dedupe]

Memory Bridge

Import Claude Code's native auto-memory files into AgentDB for semantic search across sessions and projects.

What it does

Claude Code stores memories as markdown files in ~/.claude/projects/*/memory/*.md. This bridge:

  1. Reads all memory files (current project or all projects)
  2. Generates 384-dim ONNX embeddings (all-MiniLM-L6-v2)
  3. Stores in AgentDB's claude-memories namespace with HNSW indexing
  4. Deduplicates against existing entries (cosine similarity > 0.95)
  5. Enables unified semantic search across all memory sources

Steps

  1. Check bridge health: mcp__plugin_ruflo-core_ruflo__memory_bridge_status({}) Verify: Claude files count, AgentDB entries, SONA state, connection status.

  2. Import memories:

    • Current project: mcp__plugin_ruflo-core_ruflo__memory_import_claude({})
    • All projects: mcp__plugin_ruflo-core_ruflo__memory_import_claude({ allProjects: true })

    CLI alternative:

    bash
    node .claude/helpers/auto-memory-hook.mjs import-all

  3. Verify import: mcp__plugin_ruflo-core_ruflo__memory_bridge_status({}) Confirm entry counts match expected file counts.

  4. Deduplicate (if --dedupe): Search for near-duplicate entries (cosine > 0.95) and merge them, keeping the most recent version.

  5. Test unified search: mcp__plugin_ruflo-core_ruflo__memory_search_unified({ query: "test query", limit: 3 }) Results include source attribution: claude-code, auto-memory, or agentdb.

Auto-import

The bridge runs automatically on session-start via the SessionStart hook. Manual invocation is only needed for:

  • First-time import of all projects
  • After bulk memory changes outside normal sessions
  • Forcing re-embedding after model updates

Integration with ruvector

When ruflo-ruvector is loaded, bridged memories are also indexed by ruvector for:

  • Hybrid search (sparse + dense with RRF)
  • Graph RAG multi-hop queries across memory entries
  • Brain knowledge sharing across sessions

© ruvnet, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in plugins/ruflo-rag-memory/skills/memory-bridge of ruvnet/ruflo.

Open the folder on GitHubat commit de590e1

Compare with similar skills

Memory Bridge next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Memory Bridge compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Memory Bridge this skillruvnet/ruflo74k—~601Automated safety check: NotesMIT
Codebase Managementgiancarloerra/SocratiCode3.3k1 repos~1.8kAutomated safety check: PassAGPL-3.0
Pgvector Semantic Searchtimescale/pg-aiguide1.9k1 repos~3.8kAutomated safety check: PassApache-2.0
LanceDB Memory Configuration GuideCortexReach/memory-lancedb-pro-skill229—~14kAutomated safety check: PassNone
Cookbook Aimldatabricks-solutions/databricks-apps-cookbook183—~1.7kAutomated safety check: PassCustom licence
Civitaiartokun/comfyui-mcp793—~1.1kAutomated safety check: PassMIT

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    3.3k GitHub starsUsed in 1 repo~1.8k tokens
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  • Pgvector Semantic Search

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All 264 skills in this repo

  • AgentDB Pattern Memory

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  • Swarm Orchestration

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  • Ruflo Multi-Agent Orchestration

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Works with

Categories

Questions about Memory Bridge

What does Memory Bridge do?

Bridge Claude Code auto-memory into AgentDB with ONNX embeddings, deduplicate, and enable unified cross-project search. Memory Bridge is an agent skill from ruvnet/ruflo.

When should I use Memory Bridge?

Memory Bridge fits situations like: tasks that involve Embeddings.

How do I install Memory Bridge in Claude Code?

Run `npx skills add ruvnet/ruflo --skill memory-bridge -a claude-code`. Or copy the skill folder (plugins/ruflo-rag-memory/skills/memory-bridge in ruvnet/ruflo) into .claude/skills/memory-bridge in your project. Claude Code loads it when a task matches its description.

How do I install Memory Bridge in Codex?

Run `npx skills add ruvnet/ruflo --skill memory-bridge -a codex`. Or copy the skill folder (plugins/ruflo-rag-memory/skills/memory-bridge in ruvnet/ruflo) into .agents/skills/memory-bridge in your project. Codex loads it when a task matches its description.

Can I use Memory Bridge in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ruvnet/ruflo --skill memory-bridge -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/memory-bridge, .gemini/skills/memory-bridge, .github/skills/memory-bridge and .opencode/skills/memory-bridge in your project.

What does Memory Bridge need to run?

Going by SKILL.md and its folder, Memory Bridge needs the command-line tools its instructions call (node). Its frontmatter pre-approves these tools: Bash, Read, mcp__plugin_ruflo-core_ruflo__memory_import_claude, mcp__plugin_ruflo-core_ruflo__memory_bridge_status, mcp__plugin_ruflo-core_ruflo__memory_search_unified.

Does Memory Bridge access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Memory Bridge safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Memory Bridge use?

Memory Bridge is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Memory Bridge use?

About 601 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Memory Bridge?

Skills that share tags, products or a category with Memory Bridge: Codebase Management (giancarloerra/SocratiCode, 3.3k stars), Pgvector Semantic Search (timescale/pg-aiguide, 1.9k stars), LanceDB Memory Configuration Guide (CortexReach/memory-lancedb-pro-skill, 229 stars) and Cookbook Aiml (databricks-solutions/databricks-apps-cookbook, 183 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Memory Bridge?

ruvnet (a GitHub user) maintains it in ruvnet/ruflo, which has 74,012 GitHub stars. The repository holds 264 skills in this directory. The repository was last updated on October 7, 2026.

Source: ruvnet/ruflo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.