One brain for all your agents
Auto-learning, cloud-backed shared brain for Claude Code • OpenClaw • Codex • Cursor • Hermes • pi agents.
One engineer's agent figures out a tricky migration on Monday.
Tuesday, every agent on the team can execute the pattern.
Beyond memory. Hivemind captures every coding-agent interaction in your org as a structured trace, codifies repeated patterns into reusable skills, and propagates those skills to every agent on your team.
- 📥 Captures every session's prompts, tool calls, and responses as structured traces in Deeplake
- 🧠 Codifies patterns in those traces into reusable skills, available to every agent on your team
- 🔍 Searches across all traces and skills with lexical retrieval (grep fallback when index unavailable)
- 🔗 Propagates capability across sessions, agents, teammates, and machines in real time
- 📁 Intercepts file operations on
~/.deeplake/memory/through a virtual filesystem backed by SQL - 📝 Summarizes sessions into AI-generated wiki pages via a background worker at session end
Quick start
One command, all your agents:
npm install -g @deeplake/hivemind && hivemind installThe installer detects every supported assistant on your machine (table below), wires up the hooks, and opens a browser once for login. Restart them after install.
Install for a specific assistant only:
hivemind install --only claude
hivemind claude install # equivalent
hivemind codex install
hivemind claw install
hivemind cursor install
hivemind hermes install
hivemind pi installCheck what's wired up:
hivemind status
Supported assistants:
| Platform | Integration | Auto-capture | Auto-recall |
|---|---|---|---|
| Claude Code | Marketplace plugin | ✅ | ✅ |
| OpenClaw | Native extension | ✅ | ✅ |
| Codex | Hooks (hooks.json) |
✅ | ✅ |
| Cursor | Hooks (hooks.json 1.7+) |
✅ | ✅ |
| Hermes Agent | Shell hooks (config.yaml) + skill + MCP server |
✅ | ✅ |
| pi | Extension API (pi.on(...)) + skill + AGENTS.md |
✅ | ✅ |
Alternative install paths
Claude Code plugin marketplace
If you prefer Claude Code's native plugin marketplace:
/plugin marketplace add activeloopai/hivemind
/plugin install hivemind
/reload-plugins
/hivemind:login
Auto-updates on each session start. Manual update: /hivemind:update.
OpenClaw ClawHub
openclaw plugins install clawhub:hivemind
Then type /hivemind_login in chat, click the auth link, and sign in.
Commands
| Command | Description |
|---|---|
/hivemind_login |
Sign in via device flow |
/hivemind_capture |
Toggle capture on/off |
/hivemind_whoami |
Show current org and workspace |
/hivemind_orgs |
List organizations |
/hivemind_switch_org <name> |
Switch organization |
/hivemind_workspaces |
List workspaces |
/hivemind_switch_workspace <id> |
Switch workspace |
/hivemind_update |
Check for plugin updates |
Auto-recall and auto-capture are enabled by default. Data is stored in the same sessions table as Claude Code and Codex.
Coexistence with memory-core
Hivemind runs alongside OpenClaw's built-in memory-core plugin. It does not claim the memory slot, so memory-core's dreaming cron ("0 3 * * *") and other memory-slot-dependent jobs keep working. Hivemind captures session activity and exposes its own commands; memory-core keeps owning recall/promotion/dreaming.
Troubleshooting
- Hivemind seems slow or unresponsive. Check the agent model in
~/.openclaw/openclaw.jsonunderagents.defaults.model. Hivemind makes many small tool calls per turn; a large reasoning model like Opus will feel sluggish. Recommended default:anthropic/claude-haiku-4-5-20251001. openclaw model <id>says "plugins.allow excludes model". Themodelplugin CLI is disabled by default. Edit~/.openclaw/openclaw.jsondirectly (keyagents.defaults.model) and restart the gateway:systemctl --user restart openclaw-gateway.service.- Model switch rejected as "not allowed". Use the exact dated provider-prefixed ID (
anthropic/claude-haiku-4-5-20251001,anthropic/claude-sonnet-4-6). Legacy IDs likeclaude-3-5-haiku-latestand unprefixed bare IDs are not on OpenClaw's allowlist. - Self-update via Telegram fails with "elevated is not available".
tools.elevated.allowFrommust includetelegrambefore elevated commands work from that channel. Safer alternative: run the upgrade in a local shell withopenclaw plugins update hivemind. npm error EACCESduring self-update. OpenClaw was installed under a root-owned npm prefix (e.g./usr/lib/node_modules/openclaw). Reinstall under a user-writable prefix, or run the update with appropriate privileges locally — not via a channel.
Codex (manual)
Tell Codex to fetch and follow the install instructions:
Fetch and follow instructions from https://raw.githubusercontent.com/activeloopai/hivemind/main/codex/INSTALL.md
Or run the installer script directly:
git clone https://github.com/activeloopai/hivemind.git ~/.codex/hivemind ~/.codex/hivemind/codex/install.sh
Restart Codex to activate.
Cursor (1.7+)
The unified installer wires six lifecycle events in ~/.cursor/hooks.json — sessionStart, beforeSubmitPrompt, postToolUse, afterAgentResponse, stop, sessionEnd. Hooks fork a Node bundle at ~/.cursor/hivemind/bundle/ per event. Restart Cursor after install to load.
hivemind cursor install
Auto-capture is enabled the same way as Claude Code / Codex / OpenClaw.
Hermes Agent
Wires shell hooks into ~/.hermes/config.yaml (pre_llm_call / post_tool_call / post_llm_call / on_session_end) for auto-capture, drops the bundle at ~/.hermes/hivemind/bundle/, registers the shared MCP server (~/.hivemind/mcp/server.js) under mcp_servers.hivemind, and installs an agentskills.io-compatible skill at ~/.hermes/skills/hivemind-memory/ for recall.
hivemind hermes install
pi (badlogic/pi-mono coding-agent)
Upserts an idempotent BEGIN/END marker block into ~/.pi/agent/AGENTS.md (auto-loaded every turn) and drops a TypeScript extension at ~/.pi/agent/extensions/hivemind.ts. The extension subscribes to pi's lifecycle events (session_start / input / tool_result / message_end) for auto-capture and registers hivemind_search, hivemind_read, hivemind_index as first-class pi tools.
hivemind pi install
Note: no per-agent SKILL.md is dropped under ~/.pi/agent/skills/ — pi reads skills from both that directory AND the shared ~/.agents/skills/ location. If the codex installer has run on the same machine, pi picks up the hivemind skill from the shared ~/.agents/skills/hivemind-memory symlink automatically. The AGENTS.md block plus the registered tools cover the action surface in either case.
Uninstall
hivemind uninstall # remove from every detected assistant hivemind codex uninstall # remove from one
How it works
Capture → Codify → Propagate → Compound. Every coding-agent interaction (prompt, tool call, response) is captured as a structured trace in Deeplake. A background worker mines traces for repeated patterns and codifies them into SKILL.md files, scoped to your workspace. Codified skills propagate into every Hivemind-connected agent's context at inference time. The agent your junior engineer used this morning is sharper because of what your senior engineer's agent figured out last week.
Features
🔍 Natural search
Just ask your agent naturally:
"What was Emanuele working on?"
"Search traces for authentication bugs we've solved"
"What did we decide about the API design?"
"Show me skills my team has codified for handling migrations"
🔒 Privacy controls
Disable capture entirely:
HIVEMIND_CAPTURE=false claude
Enable debug logging:
HIVEMIND_DEBUG=1 claude
⚠️ Data collection notice
This plugin captures session activity and stores it in your Deeplake workspace:
| Data | What's captured |
|---|---|
| User prompts | Every message you send |
| Tool calls | Tool name + full input |
| Tool responses | Full tool output |
| Assistant responses | The agent's final response |
| Subagent activity | Subagent tool calls and responses |
| Codified skills | Patterns extracted from traces |
All users in your Deeplake workspace can read this data. That's the design — shared capability requires shared substrate. A DATA NOTICE is displayed at the start of every session. Workspace-level isolation prevents data leakage between orgs.
Configuration
| Variable | Default | Description |
|---|---|---|
HIVEMIND_TOKEN |
— | API token (auto-set by login) |
HIVEMIND_ORG_ID |
— | Organization ID (auto-set by login) |
HIVEMIND_WORKSPACE_ID |
default |
Workspace name |
HIVEMIND_API_URL |
https://api.deeplake.ai |
API endpoint |
HIVEMIND_TABLE |
memory |
SQL table for summaries and virtual FS |
HIVEMIND_SESSIONS_TABLE |
sessions |
SQL table for per-event session capture |
HIVEMIND_MEMORY_PATH |
~/.deeplake/memory |
Path that triggers interception |
HIVEMIND_CAPTURE |
true |
Set to false to disable capture |
HIVEMIND_EMBEDDINGS |
true |
Set to false to force lexical-only mode |
HIVEMIND_DEBUG |
— | Set to 1 for verbose hook debug logs |
Semantic search (optional)
Hivemind ships with a local embedding daemon (nomic-embed-text-v1.5) for hybrid semantic + lexical search over ~/.deeplake/memory/. Off by default because the dependency footprint is ~600 MB. Enable with hivemind embeddings install (or hivemind install --with-embeddings). Without it, search degrades silently to BM25/lexical-only.
Full guide: docs/EMBEDDINGS.md.
Summaries
After each session, a background worker generates an AI-written wiki summary and stores it in the memory table alongside its 768-dim embedding. Long sessions checkpoint mid-session every 50 messages or 2 hours (configurable). The wiki worker shells out to the host agent's own CLI (claude -p, codex exec, pi --print, …) — no separate API key. Browse summaries at ~/.deeplake/memory/summaries/.
Triggers, generation flow, and env-var reference: docs/SUMMARIES.md.
Skills (skillify)
Hivemind codifies recurring patterns from your team's recent sessions into reusable skills that propagate to every agent on your team — automatically. An async background worker fires on Stop / SessionEnd, mines recent sessions in scope, asks Haiku whether the activity contains something worth keeping, and writes a SKILL.md to <project>/.claude/skills/<name>/.
hivemind skillify # show current scope, team, install, per-project state hivemind skillify scope <me|team|org> # who counts as "in scope" for mining hivemind skillify pull # install teammates' skills locally hivemind skillify unpull # remove pulled skills
Triggers, generation flow, full pull / unpull semantics, gate-CLI table per agent, env vars, logs: docs/SKILLIFY.md.
Architecture
Per-agent integration mechanisms (marketplace plugin, hooks, skills, native extension) and monorepo structure: docs/ARCHITECTURE.md.
Roadmap
- Trajectory export for fine-tuning. Because traces are stored in Deeplake's tensor format, they're export-ready as PyTorch datasets. Teams running their own open-source models can fine-tune on their org's accumulated trajectories. A handful of advanced customers are already doing this against the trajectories their Claude Code and Codex agents generated.
- GPU-accelerated dense retrieval at scale. Local CPU embeddings already ship via the optional nomic-embed daemon (see Semantic search). Next: GPU-accelerated vector search over the full trace store, on by default.
- Skill versioning and review. Pre-release human review for codified skills before they propagate org-wide, for teams that want a curation step.
- More agents. If your team uses an agent that isn't on the supported-assistants list above, open an issue.
Security
- SQL values escaped with
sqlStr(),sqlLike(),sqlIdent() - ~70 allowlisted builtins run in the virtual FS; unrecognized commands are denied
- Credentials stored with mode
0600, config dir with mode0700 - Device flow login: no tokens in environment or code
HIVEMIND_CAPTURE=falsefully disables data collection
Development
git clone https://github.com/activeloopai/hivemind.git cd hivemind npm install npm run build # tsc + esbuild → claude-code/bundle/ + codex/bundle/ + cursor/bundle/ + openclaw/dist/ + mcp/bundle/ + bundle/cli.js npm test # vitest
Test locally with Claude Code:
claude --plugin-dir claude-code
Interactive shell against Deeplake:
npm run shell
License
Apache License 2.0 — © Activeloop, Inc. See LICENSE for details.