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Abandoned AI Tools

Which open-source AI tools have stopped, gone into maintenance mode or slowed down? This list is built automatically from public GitHub data for every tool we track, and each stopped tool comes with actively maintained alternatives that do the same job.

6 archived 4 maintenance mode 13 no commits in 91 days 15 slowing down Out of 104 tools · checked 18 Oct 2026, 21:42 UTC

Stopped or in maintenance (23)

ToolStatusLast commitCommits, 91 daysStarsMaintained alternatives
GPT4AllLocal LLM toolsNo recent commits27 May 20250 vs 077.3k llama.cpp, LocalAI, Jan All →
MetaGPTAgent frameworksNo recent commits21 Jan 20260 vs 170.9k Mastra, Pydantic AI, Microsoft Agent Framework All →
AutoGenAgent frameworksArchived16 Oct 20261 vs 6661.5k Mastra, Pydantic AI, Microsoft Agent Framework All →
FlowiseAgent frameworksArchived13 Aug 202618 vs 12655.5k n8n, Dify, Langflow All →
GPT EngineerAI coding toolsArchived17 Nov 20240 vs 055.0k OpenHands All →
AiderAI coding toolsNo recent commits22 May 20260 vs 7449.6k opencode, OpenAI Codex CLI, Goose All →
Langchain-ChatchatRAG frameworksNo recent commits10 Nov 20250 vs 2838.7k RAGFlow, AnythingLLM, Quivr
GraphRAGRAG frameworksMaintenance mode8 Oct 202619 vs 2236.4k cognee, LightRAG, Mem0 All →
ContinueAI coding toolsMaintenance mode21 Jul 20263 vs 3,91236.2k Kilo Code, Cline All →
TabbyAI coding toolsNo recent commits30 Jun 20260 vs 1533.9k Kilo Code, Cline
GPT PilotAI coding toolsMaintenance mode12 Jun 20260 vs 2333.7k OpenHands
Roo CodeAI coding toolsArchived15 May 20260 vs 70024.3k Kilo Code, Cline All →
SWE-agentAI coding toolsNo recent commits16 Jul 20260 vs 3220.6k OpenHands
OpenAI EvalsEvaluation & observabilityNo recent commits14 Apr 20260 vs 019.6k promptfoo, Opik, Arize Phoenix
SuperAGIAgent frameworksNo recent commits22 Jan 20250 vs 017.7k Mastra, Pydantic AI, Microsoft Agent Framework
bolt.newAI coding toolsNo recent commits17 Dec 20240 vs 016.6k OpenHands
RagasEvaluation & observabilityNo recent commits24 Feb 20260 vs 16916.1k promptfoo, Opik, Arize Phoenix
TGI (Hugging Face)Local LLM toolsArchived21 Mar 20260 vs 1810.9k SGLang, vLLM, LocalAI All →
sqlite-vecVector databasesNo recent commits18 May 20260 vs 08.2k Weaviate, Vespa, Qdrant
VerbaRAG frameworksArchived8 Jun 20260 vs 07.7k RAGFlow, AnythingLLM, Quivr
torchtuneFine-tuning & trainingMaintenance mode23 Apr 20260 vs 115.8k Unsloth, TRL, ms-swift
MarqoVector databasesNo recent commits10 Apr 20260 vs 475.0k Weaviate, Vespa, Qdrant
pgvecto.rsVector databasesNo recent commits26 Feb 20250 vs 02.2k Weaviate, Vespa, Qdrant

Slowing down (15)

ToolStatusLast commitCommits, 91 daysStarsMaintained alternatives
Browser UseAgent frameworksSlowing down17 Oct 2026545 vs 2,289118k None active in this group
Gemini CLIAI coding toolsSlowing down16 Oct 2026202 vs 1,522107k opencode, OpenAI Codex CLI, Goose
LLaMA-FactoryFine-tuning & trainingSlowing down10 Oct 202637 vs 8275.6k Unsloth, TRL, ms-swift
LlamaIndexRAG frameworksSlowing down14 Oct 2026105 vs 35752.6k Haystack, LangChain, txtai All →
TextGenLocal LLM toolsSlowing down17 Aug 20261 vs 23347.7k LobeChat, Open WebUI, llama.cpp
smolagentsAgent frameworksSlowing down6 Oct 20267 vs 11229.9k Mastra, Pydantic AI, Microsoft Agent Framework
ChromaVector databasesSlowing down17 Oct 2026115 vs 33429.5k Weaviate, Vespa, Qdrant All →
TypesenseVector databasesSlowing down13 Oct 202631 vs 8127.0k Vespa, Meilisearch
LettaAgent frameworksSlowing down10 Sep 20267 vs 1,43425.2k Mastra, cognee, LightRAG
ActivepiecesAgent frameworksSlowing down18 Oct 20261,228 vs 27,48125.1k n8n, Dify, Langflow
MLC LLMLocal LLM toolsSlowing down6 Oct 202618 vs 4023.3k llama.cpp, LocalAI, Jan
DeepEvalEvaluation & observabilitySlowing down16 Oct 2026578 vs 1,92818.9k promptfoo, Opik, Arize Phoenix
CAMELAgent frameworksSlowing down12 Oct 202648 vs 28917.9k Mastra, Pydantic AI, Microsoft Agent Framework
LitGPTFine-tuning & trainingSlowing down9 Sep 20269 vs 2613.7k Unsloth, TRL, ms-swift
HeliconeEvaluation & observabilitySlowing down16 Sep 202610 vs 8086.2k Langfuse, Opik, Arize Phoenix

Still developed, but with less than half of last year’s commits in the same 91 days. A slowdown can also mean a project has matured, moved to another repository or shifted work elsewhere, so check its announcements.

Latest status changes

  • 18 Oct 2026AutoGen: Maintenance mode → Archived

Abandoned AI tools: common questions

Which popular open-source AI tools have stopped?

Among the 104 tools we track, the most-starred projects that are archived, in maintenance mode or without commits in the last 91 days are GPT4All (no recent commits, 77.3k stars), MetaGPT (no recent commits, 70.9k stars), AutoGen (archived, 61.5k stars), as of 18 October 2026.

What do the statuses mean?

Archived: the repository is read-only on GitHub, or its README says the project has been archived. Maintenance mode: the README says the project is no longer actively developed. No recent commits: nothing landed on the default branch in the last 91 days. Slowing down: commits in the last 91 days are less than half of the same period a year earlier.

Should I stop using a tool that is archived?

Not necessarily right away: an installed version keeps working. But an archived project gets no fixes, including security fixes, and no support for new models or APIs, so plan a move before you depend on it for anything new.

How often is this list updated?

Every tool is re-checked through the GitHub API about every 10 minutes, and the README check for maintenance notices runs daily. A status can change in both directions: a project that resumes work moves back to active.

How this works: every status comes from public GitHub data (archived flag, commits on the default branch, and maintenance notices in the README). We do not judge the code itself, and we have not tested these tools for this page.