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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.

Project links

Key dates

PyPI data
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  • Released:
  • Yanked:
Newer release available (0.2.14)

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for spshkar84 from gravatar.com spshkar84

Credits

Author: Pushkar Singh

License

Other/Proprietary License (Meta-Agents.AI Proprietary License v1.0)

Requires

Python >=3.9

Tags

database agents memory ai mcp causal vector recall

Classifiers

Report project as malware

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Release history Release notifications | RSS feed

0.2.14

4 files

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0.2.13

4 files

Yanked reason: 0.2.14 available

This release
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0.2.12 This release

4 files

Yanked reason: 0.2.14 available

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0.2.11

4 files

Yanked reason: 0.2.11

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0.2.10

4 files

Yanked reason: meta-agents-db==0.2.10

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0.2.9

4 files

Yanked reason: 0.2.10 available with recalls across all LLM Sessions;

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0.2.8

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Yanked reason: 0.2.9 available

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0.2.7

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Yanked reason: 0.2.8 (stable version released)

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0.2.6

4 files

Yanked reason: 0.2.8 (stable version released)

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0.2.5

4 files

Yanked reason: 0.2.8 released (stable)

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0.2.1

4 files

Yanked reason: 0.2.8 (stable version released)

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0.2.0

4 files

Yanked reason: 0.2.8 available

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