Comparison
browser-use vs pi-mcp-adapter
Verdict
Pick browser-use when browser-use is primarily Python; pi-mcp-adapter is TypeScript; pick pi-mcp-adapter when pi-mcp-adapter is primarily TypeScript; browser-use is Python.
Markdown twin · browser-use alternatives · pi-mcp-adapter alternatives
GraphCanon updated today
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Trust & integrity
| Signal | browser-use | pi-mcp-adapter |
|---|---|---|
| Maintenance | Very active (0d since push) As of 1d · github_public_v1 | Active (7d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1d · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of 1d · none | No MCP manifest As of today · mcp_manifest |
Tagline
- browser-use
- Make websites accessible for AI agents. Automate tasks online with ease.
- pi-mcp-adapter
- Token-efficient MCP adapter for Pi coding agent
Stars
- browser-use
- 104k
- pi-mcp-adapter
- 982
Forks
- browser-use
- 11k
- pi-mcp-adapter
- 189
Open issues
- browser-use
- 296
- pi-mcp-adapter
- 63
Language
- browser-use
- Python
- pi-mcp-adapter
- TypeScript
Adopt for
- browser-use
- browser-use is a Python-based toolset that facilitates web task automation and enhances website interaction accessibility for AI agents using browser automation techniques.
- pi-mcp-adapter
- -
Persona
- browser-use
- -
- pi-mcp-adapter
- -
Runtime
- browser-use
- -
- pi-mcp-adapter
- -
License
- browser-use
- The MIT License provides great flexibility and permissiveness for both open-source and proprietary software projects.
- pi-mcp-adapter
- MIT
Last pushed
- browser-use
- Jul 11, 2026
- pi-mcp-adapter
- Jul 3, 2026
Categories
- browser-use
- AI Agents, Developer Tools
- pi-mcp-adapter
- AI Agents, Developer Tools, LLM Frameworks
Trust and health
Maintenance
- browser-use
- Very active (96%)
- pi-mcp-adapter
- Active (82%)
Days since push
- browser-use
- 0d
- pi-mcp-adapter
- 7d
Open issues (now)
- browser-use
- 296
- pi-mcp-adapter
- 63
Owner type
- browser-use
- Organization
- pi-mcp-adapter
- User
Security scan
- browser-use
- No lockfile
- pi-mcp-adapter
- No MCP manifest
Full report
- browser-use
- Trust report
- pi-mcp-adapter
- Trust report
Choose browser-use if…
- browser-use is primarily Python; pi-mcp-adapter is TypeScript.
- Pricing: This tool is provided under the MIT license which means you can use it freely but there are no guarantees or formal support unless included in separate agreements..
- Requirements: Min 2 GB RAM; Requires Docker; Playwright installation and configuration needed for full functionality..
- Tags unique to browser-use: ai-agents, ai-tools, browser-automation, playwright.
- When you need to automate interactions with websites in a straightforward manner, especially if your use case already leverages Playwright under the hood.
When NOT to use browser-use
- Avoid using browser-use if your automation workflow requires features that are exclusive to a different framework or library, such as specific functionalities only available in Selenium, as browseruse
Choose pi-mcp-adapter if…
- pi-mcp-adapter is primarily TypeScript; browser-use is Python.
- Tags unique to pi-mcp-adapter: ai, claude, coding-agent, extension.
- Also covers LLM Frameworks.
When NOT to use pi-mcp-adapter
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (browser-use/browser-use) · observed Jul 11, 2026
- GitHub forks (browser-use/browser-use) · observed Jul 11, 2026
- Last push (browser-use/browser-use) · observed Jul 11, 2026
- License file (MIT) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (nicobailon/pi-mcp-adapter) · observed Jul 11, 2026
- GitHub forks (nicobailon/pi-mcp-adapter) · observed Jul 11, 2026
- Last push (nicobailon/pi-mcp-adapter) · observed Jul 3, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: browser-use 104k · pi-mcp-adapter 982 (synced Jul 11, 2026).
Common questions
- What is the difference between browser-use and pi-mcp-adapter?
- browser-use: Make websites accessible for AI agents. Automate tasks online with ease.. pi-mcp-adapter: Token-efficient MCP adapter for Pi coding agent. See the comparison table for live GitHub stats and shared categories.
- When should I choose browser-use over pi-mcp-adapter?
- Choose browser-use over pi-mcp-adapter when browser-use is primarily Python; pi-mcp-adapter is TypeScript; Pricing: This tool is provided under the MIT license which means you can use it freely but there are no guarantees or formal support unless included in separate agreements.; Requirements: Min 2 GB RAM; Requires Docker; Playwright installation and configuration needed for full functionality.; Tags unique to browser-use: ai-agents, ai-tools, browser-automation, playwright; When you need to automate interactions with websites in a straightforward manner, especially if your use case already leverages Playwright under the hood.
- When should I choose pi-mcp-adapter over browser-use?
- Choose pi-mcp-adapter over browser-use when pi-mcp-adapter is primarily TypeScript; browser-use is Python; Tags unique to pi-mcp-adapter: ai, claude, coding-agent, extension; Also covers LLM Frameworks.
- When should I avoid browser-use?
- Avoid using browser-use if your automation workflow requires features that are exclusive to a different framework or library, such as specific functionalities only available in Selenium, as browseruse
- When should I avoid pi-mcp-adapter?
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Is browser-use or pi-mcp-adapter more popular on GitHub?
- browser-use has more GitHub stars (104,191 vs 982). Stars measure visibility, not whether either tool fits your constraints.
- Are browser-use and pi-mcp-adapter open source?
- Yes - both are open-source projects on GitHub (browser-use: MIT, pi-mcp-adapter: MIT).
- Where can I find alternatives to browser-use or pi-mcp-adapter?
- GraphCanon lists graph-backed alternatives at browser-use alternatives and pi-mcp-adapter alternatives (browser-use markdown twin, pi-mcp-adapter markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, browser-use or pi-mcp-adapter?
- browser-use: Very active. pi-mcp-adapter: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for browser-use and pi-mcp-adapter?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: browser-use trust report; pi-mcp-adapter trust report.