onpage-toolsSAFE
Free SEO MCP server for AI agents: find what is wrong for Google and AI search, fix it, ship it to WordPress or as a pull request, and prove the traffic it won. 70 tools, no key.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
OnPage.dev MCP server
The SEO scanner your AI assistant uses to fix your site itself. Scan, fix, check before deploy, confirm after. For Google and for AI search.
Runs in Claude ChatGPT Cursor VS Code
Checks your site for ChatGPT Claude
c91e3cd1b603OBSERVED · 2026-10-11Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | WARN |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (5 observation(s))
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (2)
streamable-http
Gates applied: no_behavioural_pass.
c91e3cd1b603full audit observations/trust-audit/mcp-server/seoonpage__onpage-tools.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-11 | c91e3cd1b603 | SAFE | B | 89 | first audit |
Questions
What is the onpage-tools MCP server?
Free SEO MCP server for AI agents: find what is wrong for Google and AI search, fix it, ship it to WordPress or as a pull request, and prove the traffic it won. 70 tools, no key.
Is onpage-tools safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does onpage-tools need?
No credential environment variables were found in its source, so it appears to need none.
How does onpage-tools run?
It speaks streamable-http, so it runs as a service you connect to over the network.
How current is this page?
The grade is for one exact copy of the source (c91e3cd1b603), read on 2026-10-11. The repository is watched and re-audited when it changes.