# cognee

> Knowledge Engine for AI Agent Memory in 6 lines of code

- **URL**: https://www.freshcrate.ai/projects/cognee
- **Author**: topoteretes
- **Category**: Databases
- **Latest version**: `v1.1.2` (2026-05-30)
- **License**: Apache-2.0
- **Source**: https://github.com/topoteretes/cognee
- **Homepage**: https://www.cognee.ai
- **Language**: Python
- **GitHub**: 16,596 stars, 1,712 forks
- **Registry**: github
- **Tags**: `ai`, `ai-agents`, `ai-memory`, `cognitive-architecture`, `cognitive-memory`, `context-engineering`, `contributions-welcome`, `good-first-issue`, `python`

## Description

Knowledge Engine for AI Agent Memory in 6 lines of code

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `v1.1.2` | 2026-05-30 | High | # Release Notes - v1.1.2  **Release Date:** 2026-05-30 **Changes:** v1.1.2 → main  ---  ## Summary  Cognee 1.1.2 focuses on reliability, search quality, and user experience improvements. This release introduces a few polished features, several performance and UX enhancements, and fixes for common sync and ingestion issues to make memories more accurate and work faster across devices.  ## Highlights  - Better memory recall: improved search relevance and ranking - Faster ingestion and syncing of m |
| `v1.1.1` | 2026-05-29 | High | # Release Notes - v1.1.1  **Release Date:** 2026-05-29 **Changes:** v1.1.1.dev0 → main  **Pull Requests:** #2658  ---  ## Summary  Cognee 1.1.1 focuses on improving agents, visualization, and graph handling: agent lifecycle and connection management are reorganized and exposed via clearer endpoints and SDK support; the visualization UI and Story layout were rebuilt for clearer graph storytelling; and graph ingestion and Neo4j/Postgres handlers gained robustness and new features. Several bug fixe |
| `v1.1.1.dev0` | 2026-05-22 | High | # Release Notes - v1.1.1.dev0  **Release Date:** 2026-05-22 **Changes:** v1.1.1.dev0 → fix-varchar-size  ---  ## Summary  This patch release fixes a database schema issue that could cause user text fields to be silently truncated. It includes a safe migration to enlarge varchar columns and adds validation so truncation is detected earlier. The result is more reliable storage of user memories and metadata without data loss.  ## Highlights  - Fixed varchar size limits that could silently truncate |
| `v1.1.0` | 2026-05-16 | High | # Release Notes - v1.1.0  **Release Date:** 2026-05-16 **Changes:** v1.1.0.dev1 → main  **Pull Requests:** #2848  ---  ## Summary  Cognee 1.1.0 introduces the Global Context Index, initial Postgres multi-user graph support, and a number of stability, performance, and developer experience improvements. This release also simplifies backend access control configuration, tightens embedding reliability, and adds better cache and concurrency controls to avoid resource exhaustion when running many data |
| `v1.1.0.dev1` | 2026-05-13 | High | # Release Notes - v1.1.0.dev1  **Release Date:** 2026-05-13 **Changes:** v1.1.0.dev1 → dev-release-v1.1.0.dev1  ---  ## Summary  This development release (v1.1.0.dev1) advances Cognee’s core memory capabilities with smarter semantic search, bulk memory management tools, and major reliability and performance improvements. It also introduces schema versioning and developer-facing SDK improvements; note this is a pre-release intended for testing and early adopters.  ## Highlights  - New semantic ve |
| `v1.0.9` | 2026-05-08 | High | # Release Notes - v1.0.9  **Release Date:** 2026-05-08 **Changes:** v1.0.9 → main  ---  ## Summary  Cognee 1.0.9 delivers a smoother, faster memory experience with improved search relevance, bulk management tools, and a handful of reliability fixes. This release focuses on usability—making it easier to find, organize, and export your memories—while improving stability across desktop and mobile.  ## Highlights  - Much-improved search relevance and performance for faster, more accurate results. - |
| `v1.0.4` | 2026-05-03 | High | ## What's Changed * fix: correct search response type by @nfnt in https://github.com/topoteretes/cognee/pull/2708 * fix: accept parameters as JSON string in infer-schema endpoint by @LStromann in https://github.com/topoteretes/cognee/pull/2731 * feat: add graph_only option to forget endpoint by @LStromann in https://github.com/topoteretes/cognee/pull/2734 * fix: handle markdown-wrapped JSON in infer-schema endpoint by @LStromann in https://github.com/topoteretes/cognee/pull/2735 * test: cha |
| `v1.0.4.dev0` | 2026-04-25 | High | # Release Notes - v1.0.4.dev0  **Release Date:** 2026-04-25 **Changes:** v1.0.4.dev0 → graphskills-on-agentic  ---  ## Summary  This development release (v1.0.4.dev0) brings the GraphSkills integration into the agentic workflow, improving how agents discover, reason over, and execute graph-based skills. It also includes stability and performance improvements around memory syncing and skill execution, plus a few API/config migration items to be aware of.  ## Highlights  - GraphSkills now integrat |
| `v1.0.2` | 2026-04-22 | High | # Release Notes - v1.0.2  **Release Date:** 2026-04-22 **Changes:** v1.0.2 → main  ---  ## Summary  Cognee v1.0.2 is a small, stability-focused patch that improves memory sync reliability, speeds up in-app search, and fixes several UI and browser-extension issues. This release sharpens the overall user experience with a few helpful usability tweaks and backend hardening—no breaking changes.  ## Highlights  - More reliable memory synchronization across devices—fewer missed or delayed items. - Fas |
| `v1.0.1.dev4` | 2026-04-21 | High | # Release Notes - v1.0.1.dev4  **Release Date:** 2026-04-21 **Changes:** v1.0.1.dev4 → dev  ---  ## Summary  v1.0.1.dev4 is a small, stability-focused patch that improves sync reliability, search responsiveness, and the overall user experience. This release fixes several bugs reported by early adopters and polishes a few user-facing interactions—no breaking changes.  ## Highlights  - More reliable memory sync: fewer duplicate items and better recovery from intermittent network issues. - Faster a |

## Dependency audit

- **Score**: 55/100
- **Total deps**: 92
- **Resolved**: 41
- **Unresolved**: 51
- **License conflicts**: 0
- **Warnings**: 17
- **Scanned**: 2026-06-01

## Citation

- HTML: https://www.freshcrate.ai/projects/cognee
- Markdown: https://www.freshcrate.ai/projects/cognee.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/cognee/deps

_Generated by freshcrate.ai. Indexes github releases for AI-agent ecosystem packages._