Top 50 AI Agent Tools — May 2026

Choosing AI agent tools is messy because the category mixes runtimes, CLIs, platforms, memory layers, browsers, and UI wrappers that all claim to solve different parts of the same problem. This ranking uses ToolVitals data for May 2026 to compare products on the same yardstick instead of on hype alone.

The list is ordered by ToolVitals score first, with GitHub stars used as a secondary popularity signal when scores are tied. That means tools with the same score are broken by star count, so the ordering reflects both measured quality and broader adoption.

Rankings

Rank	Tool	Health	Shipping	GitHub Stars	Score	Status
1	OpenClaw	95	100	365410	94	🟢 Excellent
2	LangChain	100	100	135175	94	🟢 Excellent
3	Agent Deck	97	100	2199	94	🟢 Excellent
4	Backend.AI	89	100	633	94	🟢 Excellent
5	Signet AI	89	100	128	94	🟢 Excellent
6	Hermes Agent	92	88	121021	90	🟢 Excellent
7	OpenViking	95	100	23151	90	🟢 Excellent
8	IntentKit	91	100	6504	90	🟢 Excellent
9	GoClaw	92	100	2938	90	🟢 Excellent
10	Agent Device	91	100	1892	90	🟢 Excellent
11	Inkeep Agents	92	100	1111	90	🟢 Excellent
12	Bytedesk	84	100	414	90	🟢 Excellent
13	Wonda	86	100	64	90	🟢 Excellent
14	Nightshift	91	100	29	90	🟢 Excellent
15	onequery	83	100	3	90	🟢 Excellent
16	Open Mercato	89	88	1234	89	🟢 Excellent
17	Claude DevTools	76	100	3216	87	🟢 Excellent
18	Dyad	95	100	20186	86	🟢 Excellent
19	Nexu	92	100	2701	86	🟢 Excellent
20	Moltis	92	100	2611	86	🟢 Excellent
21	Aurora	89	100	150	86	🟢 Excellent
22	AgentLimb	84	88	21	86	🟢 Excellent
23	Ledgerflow	86	100	12	86	🟢 Excellent
24	Qodo PR Agent	94	72	11019	84	🟢 Excellent
25	Agent LSP	81	88	7	84	🟢 Excellent
26	Runtime TypeScript	81	88	0	84	🟢 Excellent
27	RamaLama	85	72	2796	79	🟢 Good
28	SkillHub	85	72	2665	79	🟢 Good
29	BrowserOS	86	70	0	79	🟢 Good
30	Cua	86	70	0	79	🟢 Good
31	Tandem	86	70	0	79	🟢 Good
32	three.ws	86	70	0	79	🟢 Good
33	Blinko	82	72	10140	78	🟢 Good
34	Any LLM	91	100	1934	78	🟢 Good
35	ShanClaw	85	70	0	78	🟢 Good
36	GPT Researcher	81	72	26739	77	🟢 Good
37	AgentClash	82	70	0	77	🟢 Good
38	Alan AI	67	88	2436	76	🟢 Good
39	stock-screener	79	72	31	76	🟢 Good
40	Provision Core	80	72	11	76	🟢 Good
41	claude-deck	80	72	11	76	🟢 Good
42	canvas-notebook	76	72	8	74	🟢 Good
43	Deco Studio	80	55	0	69	🟢 Good
44	Termo Agent	80	55	0	69	🟢 Good
45	Clawport UI	79	55	0	68	🟢 Good
46	Polos	79	55	0	68	🟢 Good
47	Dryade	73	56	9	65	🟢 Good
48	Fusio	76	38	2085	59	🟡 Fair
49	DB-GPT	66	47	18646	57	🟡 Fair
50	Klavis AI	73	28	5718	53	🟡 Fair

Top 3 Highlights

OpenClaw ranks first with a ToolVitals score of 94, a health score of 95, and a shipping score of 100. It also has 365,410 GitHub stars, which gives it the strongest popularity signal in the top tier, and its status is Excellent.

The agent engineering platform. At 94, LangChain comes in strong as the runner-up, with 135175 GitHub stars for extra context.

Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more. Rounding out the top three with a score of 94, Agent Deck pairs visible maintenance signals with 2199 GitHub stars.

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