What is the best browser MCP server in 2026?

Based on independently measured runtime behavior, @mcp-b/webmcp-ts-sdk currently ranks #1 in the browser category with a trust score of 75/100 across 0 tracked interactions.

How are browser MCP servers ranked?

Rankings use Dominion Observatory's behavioral trust score: real agent-reported success rates, latency distributions, and uptime — with per-reporter influence capping so no single source can dominate a score. Servers with no runtime data are UNRATED and excluded, never given a fabricated score.

How many browser MCP servers are tracked?

Dominion Observatory tracks 88 servers in the browser category; the 50 with behavioral trust data are ranked here. Check any server before invoking it at /v1/preflight.

Best browser MCP servers (2026)

50 browser MCP servers ranked by behavioral trust score — real runtime evidence (success rate, latency, uptime) with per-reporter influence capping, not GitHub stars or static scans. Servers with no runtime data are honestly UNRATED and excluded.

#	Server	Trust Score	Grade
1	@mcp-b/webmcp-ts-sdk	75	B
2	@mcp-b/transports	75	B
3	browser-devtools-mcp	75	B
4	openchrome-mcp	75	B
5	mcpbrowser	75	B
6	safari-mcp	75	B
7	cbrowser	75	B
8	@harusame64/desktop-touch-mcp	75	B
9	agent-browser-mcp	75	B
10	mcp-accessibility-scanner	75	B
11	oauth-callback	75	B
12	chrome-devtools-mcp	75	B
13	bb-browser	75	B
14	mcp-server-browserbase	75	B
15	js-reverse-mcp	75	B
16	@browserops/bridge	75	B
17	pixelcheck	75	B
18	puppeteer-mcp-claude	75	B
19	dendrite-wiki-mcp	75	B
20	@ai-capabilities-suite/mcp-debugger-server	75	B
21	substack-mcp-plus	75	B
22	@ticktockbent/charlotte	75	B
23	@mcpware/ui-annotator	75	B
24	@ng-annotate/mcp-server	75	B
25	selenium-ai-agent	75	B
26	next-finance-mcp	75	B
27	@next-ai-drawio/mcp-server	75	B
28	claude-in-mobile	75	B
29	@gleanwork/mcp-server-tester	75	B
30	@quanta-intellect/vessel-browser	75	B
31	@focus-mcp/core	75	B
32	@skillfm/local	75	B
33	browserctrl	75	B
34	@kirkdeam/puppeteer-mcp-server	75	B
35	@tesseron/web	75	B
36	@vibecodr/cli	75	B
37	camofox-mcp	75	B
38	@standardbeagle/agnt	75	B
39	@iqsteel/mcp-bridge	75	B
40	@tesseron/vite	75	B
41	@mcp-b/webmcp-local-relay	75	B
42	@reactuses/core	75	B
43	cline	75	B
44	chrome-devtools-axi	75	B
45	@hisma/server-puppeteer	75	B
46	playwright-mcp	75	B
47	@proxyhuman/mcp	75	B
48	fetcher-mcp	75	B
49	browser-use-mcp-server	75	B
50	vibetest-use	75	B

Before your agent invokes any of these, run a free pre-flight check: GET /v1/preflight?target={server_url} — it returns a verdict and a signed diligence receipt. Or gate calls automatically with the trust-check SDK (npm/PyPI: dominion-trust-check).

FAQ

What is the best browser MCP server in 2026?: Based on independently measured runtime behavior, @mcp-b/webmcp-ts-sdk currently ranks #1 in the browser category with a trust score of 75/100 across 0 tracked interactions.
How are browser MCP servers ranked?: Rankings use Dominion Observatory's behavioral trust score: real agent-reported success rates, latency distributions, and uptime — with per-reporter influence capping so no single source can dominate a score. Servers with no runtime data are UNRATED and excluded, never given a fabricated score.
How many browser MCP servers are tracked?: Dominion Observatory tracks 88 servers in the browser category; the 50 with behavioral trust data are ranked here. Check any server before invoking it at /v1/preflight.

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