meta-agents-db
Agent-native database with causal memory, composite-scored recall, and a tamper-evident integrity chain.
The first database designed for autonomous AI agents.
Install
pip install meta-agents-db
Quick start
from meta_agents_db import MetaAgentsDB
db = MetaAgentsDB("./data")
event_id = db.write(content="SPY broke below 200-day MA", tags=["signal", "SPY"])
results = db.recall("SPY bearish signals", top_k=10)
chain = db.trace_cause(event_id, direction="backward", max_depth=5)
Features
- Causal DAG — every memory links to its causes; trace full decision chains
- 5-signal composite recall — vector similarity + recency + causal proximity + importance + tag overlap
- Storage-layer policy (roadmap) — risk, budget, and rate caps at write time; the policy engine is not enabled by default in this release
- Optional HNSW vector index — approximate nearest-neighbor search (opt-in; brute-force is the default backend)
- Session caching — deduplicates repeated recalls within a pipeline cycle
- MVCC — snapshot isolation for concurrent readers/writers
- WAL + SSTables — crash-safe append-only log with background compaction
License
Meta-Agents.AI Proprietary License v1.0. Install-and-use is permitted for end-users of the published wheels; source access, OEM embedding, and hosted-service rights are reserved for separately-negotiated agreements. Patent pending.
1 maintainer
Metadata
1 maintainer
Release files for meta-agents-db 0.2.14
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Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| meta_agents_db-0.2.14-cp39-abi3-win_amd64.whl | CPython 3.9 | abi3 | Windows x86-64 | Details |
| meta_agents_db-0.2.14-cp39-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.9 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| meta_agents_db-0.2.14-cp39-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | CPython 3.9 | abi3 | Linux glibc 2.17+ ARM64 | Details |
| meta_agents_db-0.2.14-cp39-abi3-macosx_11_0_arm64.whl | CPython 3.9 | abi3 | macOS 11.0+ ARM64 | Details |
Total release size: 17.5 MB
Release files / meta_agents_db-0.2.14-cp39-abi3-win_amd64.whl
| Download URL | meta_agents_db-0.2.14-cp39-abi3-win_amd64.whl |
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| Size | 4.2 MB |
| Tags | CPython 3.9 Windows x86-64 abi3 |
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| Size | 4.5 MB |
| Tags | CPython 3.9 Linux glibc 2.17+ ARM64 abi3 |
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