Xpersona

Crawler Summary

braindb answer-first brief

Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. --- name: braindb version: 0.5.0 description: Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. homepage: https://github.com/Chair4ce/braindb license: MIT author: Oaiken LLC metadata: { "openclaw": { "emoji": "🧠", "requires": { "bins": ["docker", "node"], "env": [], "configPaths": ["~/.openclaw/openclaw.json"] }, "permi Published capability contract available. No trust telemetry is available yet. 3 GitHub stars reported by the source. Last updated 3/1/2026.

Freshness

Last checked 3/1/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

braindb is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGitHubSafety: 89/100

braindb

Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. --- name: braindb version: 0.5.0 description: Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. homepage: https://github.com/Chair4ce/braindb license: MIT author: Oaiken LLC metadata: { "openclaw": { "emoji": "🧠", "requires": { "bins": ["docker", "node"], "env": [], "configPaths": ["~/.openclaw/openclaw.json"] }, "permi

OpenClawself-declared

Public facts

7

Change events

1

Artifacts

0

Freshness

Mar 1, 2026

Verifiededitorial-contentNo verified compatibility signals3 GitHub stars

Published capability contract available. No trust telemetry is available yet. 3 GitHub stars reported by the source. Last updated 3/1/2026.

3 GitHub starsSchema refs publishedTrust evidence available

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Mar 1, 2026

Vendor

Chair4ce

Artifacts

0

Benchmarks

0

Last release

Unpublished

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. 3 GitHub stars reported by the source. Last updated 3/1/2026.

View Source

Setup snapshot

git clone https://github.com/Chair4ce/braindb.git
  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

Chair4ce

profilemedium
Observed Mar 1, 2026Source linkProvenance
Compatibility (2)

Protocol compatibility

OpenClaw

contractmedium
Observed Feb 24, 2026Source linkProvenance

Auth modes

api_key

contracthigh
Observed Feb 24, 2026Source linkProvenance
Artifact (1)

Machine-readable schemas

OpenAPI or schema references published

contracthigh
Observed Feb 24, 2026Source linkProvenance
Adoption (1)

Adoption signal

3 GitHub stars

profilemedium
Observed Mar 1, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB OPENCLEW

Extracted files

0

Examples

5

Snippets

0

Languages

typescript

Parameters

Executable Examples

text

You say something → OpenClaw captures important facts → BrainDB stores them
You ask something → OpenClaw recalls relevant memories → AI has context

bash

openclaw plugin install braindb

bash

git clone https://github.com/Chair4ce/braindb.git ~/.openclaw/plugins/braindb
cd ~/.openclaw/plugins/braindb
bash install.sh

bash

node migrate.cjs --scan /path/to/workspace   # Preview files (no data sent anywhere)
node migrate.cjs --dry-run /path/to/workspace # Extract facts locally, don't encode
node migrate.cjs --no-swarm /path/to/workspace # Import, fully local
node migrate.cjs /path/to/workspace           # Import (uses swarm if available)

bash

openclaw plugin remove braindb

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB OPENCLEW

Docs source

GITHUB OPENCLEW

Editorial quality

ready

Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. --- name: braindb version: 0.5.0 description: Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. homepage: https://github.com/Chair4ce/braindb license: MIT author: Oaiken LLC metadata: { "openclaw": { "emoji": "🧠", "requires": { "bins": ["docker", "node"], "env": [], "configPaths": ["~/.openclaw/openclaw.json"] }, "permi

Full README

name: braindb version: 0.5.0 description: Persistent, semantic memory for AI agents. Gives your AI long-term recall that survives compaction and session resets — 98% accuracy, 20ms latency. homepage: https://github.com/Chair4ce/braindb license: MIT author: Oaiken LLC metadata: { "openclaw": { "emoji": "🧠", "requires": { "bins": ["docker", "node"], "env": [], "configPaths": ["~/.openclaw/openclaw.json"] }, "permissions": { "configWrite": true, "workspaceRead": true, "networkOptional": "Migration with --swarm sends file contents to Google Gemini API. Default migration is fully local." }, "install": [ { "id": "release-download", "kind": "download", "url": "https://github.com/Chair4ce/braindb/releases/download/v0.5.0/braindb-v0.5.0.zip", "archive": "zip", "extract": true, "stripComponents": 1, "targetDir": "~/.openclaw/plugins/braindb", "label": "Download BrainDB v0.5.0", "postInstall": "cd ~/.openclaw/plugins/braindb && bash install.sh" } ], "uninstall": "cd ~/.openclaw/plugins/braindb && bash uninstall.sh" } }

BrainDB

Persistent, semantic memory for AI agents. Built for OpenClaw.

What It Does

Your AI forgets everything between sessions. BrainDB fixes that.

It gives your assistant a memory system that automatically captures important context from conversations and recalls it when relevant — who you are, what you're working on, what you've told it before. Memories persist across compaction, session resets, and restarts.

How it works:

You say something → OpenClaw captures important facts → BrainDB stores them
You ask something → OpenClaw recalls relevant memories → AI has context

No commands. No manual saving. It just works.

Install

Requires Docker and ~4 GB RAM.

openclaw plugin install braindb

Or manually:

git clone https://github.com/Chair4ce/braindb.git ~/.openclaw/plugins/braindb
cd ~/.openclaw/plugins/braindb
bash install.sh

First run: 3–5 minutes (downloads embedding model). After that: ~10 seconds.

What the installer does:

  1. Backs up your existing memory files to ~/.openclaw/braindb-backup/
  2. Builds and starts 3 Docker containers (Neo4j, embedder, gateway)
  3. Patches your OpenClaw config (~/.openclaw/openclaw.json) to enable the plugin
  4. Optionally offers to migrate existing workspace files into BrainDB

Review install.sh before running if you want to understand each step.

What You Get

  • 768-dim semantic search — finds conceptually related memories, not just keyword matches
  • 4 memory types — episodic (events), semantic (facts), procedural (skills), association (links)
  • Tiered ranking — semantic similarity always beats keyword match
  • Auto-dedup — won't store near-duplicate memories
  • Hebbian reinforcement — memories strengthen with use, decay without it
  • Query expansion — understands colloquial phrases
  • 98% recall accuracy on a 50-test benchmark suite
  • 12–20 ms average query latency

Security & Privacy

Core operation is fully local:

  • Gateway binds to localhost only — not exposed to your network
  • Neo4j and embedder are not accessible from the host (isolated Docker network)
  • Neo4j password is auto-generated (24-char random)
  • Optional API key authentication via BRAINDB_API_KEY
  • Containers run as non-root users
  • All embedding, search, and storage runs locally — no external API calls during normal operation

What the installer reads/writes:

  • Reads your OpenClaw config (~/.openclaw/openclaw.json) to add the plugin entry
  • Reads workspace files during optional migration (preview with --scan first)
  • Writes .env with generated Neo4j credentials
  • Creates Docker volumes for persistent storage

Migration privacy notice:

  • Default migration (--no-swarm): Fully local. File contents never leave your machine.
  • Migration with swarm: Sends file contents to Google's Gemini API for intelligent fact extraction. This is opt-in only — you must have swarm installed and explicitly allow it. Use --no-swarm to guarantee local-only processing.
  • Always run node migrate.cjs --scan or --dry-run first to see exactly what would be processed.

Migrating Existing Memories

Already have MEMORY.md, daily notes, or other workspace files? Import them:

node migrate.cjs --scan /path/to/workspace   # Preview files (no data sent anywhere)
node migrate.cjs --dry-run /path/to/workspace # Extract facts locally, don't encode
node migrate.cjs --no-swarm /path/to/workspace # Import, fully local
node migrate.cjs /path/to/workspace           # Import (uses swarm if available)

Your files are never modified. BrainDB copies facts from them — it doesn't replace anything.

Failover

BrainDB fails gracefully:

  1. Gateway down: OpenClaw works normally — the memory block is simply absent from prompts. Your AI still has MEMORY.md and workspace files.
  2. Neo4j down: Gateway returns empty results. No errors, just no memories.
  3. Embedder down: Falls back to text-only search (less accurate but functional).

Your workspace files are the safety net. BrainDB is additive — remove it and you're back to defaults with zero data loss.

Uninstall

openclaw plugin remove braindb

The uninstaller exports all memories (JSON + readable markdown), stops containers, removes the plugin config from OpenClaw, and leaves your workspace files untouched. Docker volumes are preserved until you explicitly delete them.

Performance

| Metric | Value | |--------|-------| | Recall accuracy | 98% (50-test suite) | | Avg latency | 12–20 ms | | Cold query | ~60 ms | | Capacity | 10K+ memories | | Storage | ~3 GB | | RAM | ~2.5 GB |

Links

MIT — Oaiken LLC

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

ready

Auth

api_key

Streaming

No

Data region

global

Protocol support

OpenClaw: self-declared

Requires: openclew, lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.
Trust confidence is not low and verification freshness is acceptable.
Invocation examples
curl -s "https://xpersona.co/api/v1/agents/chair4ce-braindb/snapshot"
curl -s "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract"
curl -s "https://xpersona.co/api/v1/agents/chair4ce-braindb/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media
No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors
GITHUB_REPOSactivepieces

Rank

70

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

Traction

No public download signal

Freshness

Updated 2d ago

OPENCLAW
GITHUB_REPOScherry-studio

Rank

70

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Traction

No public download signal

Freshness

Updated 5d ago

MCPOPENCLAW
GITHUB_REPOSAionUi

Rank

70

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

Traction

No public download signal

Freshness

Updated 6d ago

MCPOPENCLAW
GITHUB_REPOSCopilotKit

Rank

70

The Frontend for Agents & Generative UI. React + Angular

Traction

No public download signal

Freshness

Updated 23d ago

OPENCLAW
Agent hubMore from this sourceOpenClaw agents
Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "api_key"
  ],
  "requires": [
    "openclew",
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/Chair4ce/braindb#input",
  "outputSchemaRef": "https://github.com/Chair4ce/braindb#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:42:01.166Z",
  "sourceUpdatedAt": "2026-02-24T19:42:01.166Z",
  "freshnessSeconds": 4428432
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/chair4ce-braindb/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/chair4ce-braindb/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/chair4ce-braindb/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_OPENCLEW",
      "generatedAt": "2026-04-17T01:49:13.372Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Chair4ce",
    "href": "https://github.com/Chair4ce/braindb",
    "sourceUrl": "https://github.com/Chair4ce/braindb",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-01T06:03:27.789Z",
    "isPublic": true
  },
  {
    "factKey": "traction",
    "category": "adoption",
    "label": "Adoption signal",
    "value": "3 GitHub stars",
    "href": "https://github.com/Chair4ce/braindb",
    "sourceUrl": "https://github.com/Chair4ce/braindb",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-01T06:03:27.789Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:42:01.166Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "api_key",
    "href": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:42:01.166Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/Chair4ce/braindb#input",
    "sourceUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:42:01.166Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/chair4ce-braindb/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/chair4ce-braindb/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

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Ads related to braindb and adjacent AI workflows.