OpenLookup MCP server
OpenLookup: eleven keyless lookups. Model pricing, dep health, stack cost, registries.
0 stars
Reviews
Write oneNobody has reviewed OpenLookup yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
OpenLookup tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-10-02 · same rubric, same numbers if you re-run it
- Code scan4 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 0 days ago15/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10
How OpenLookup compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 91/100
- higher than 88% of 4,460 AI and agents servers
Install OpenLookup in Claude Code, Cursor or VS Code
Runs npx -y openlookup on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add openlookup -- npx -y openlookup
What the publisher says
From the OpenLookup repository's README, as published. We do not edit it. Read it on GitHub
OpenLookup
MCP server from Compound Labs. Eleven read-only lookup tools backed by live public data — no API key, no signup, nothing to sign up for.
mcp-name: tech.thecompound/openlookup
OpenLookup was published on npm as compound-mcp until 2026-10-02. That package is deprecated and points here. Install openlookup instead.
Most OpenLookup tools answer questions that a model cannot answer correctly from its training cutoff. The underlying facts change after training, including current model costs, library maintenance, and whether someone has published a skill you plan to write.
Tools
Facts that change over time
Directories
Compliance
lookupadareport(domain)
OpenLookup looks up a US local-government domain in the [CivicBinder Municipal Web Accessibility Index](https://civicbinder.org/ada). The index uses axe-core scans of local-government .gov websites and grades them A–F against WCAG 2.1 AA. The index applies the April 26, 2027 ADA Title II deadline to communities of 50,000+ and the April 26, 2028 deadline to smaller communities and special districts.
The tool returns the grade, violation counts (total / serious / critical), the top failing rules, the entity's deadline, and the public report page (https://civicbinder.org/ada/). The full index is also published as an open dataset at [civicbinder.org/ada/dataset.json](https://civicbinder.org/ada/dataset.json).
lookupnonprofitstatus(ein)
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
OpenLookup: common questions
- Is OpenLookup MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the OpenLookup safety report
- How do I install OpenLookup?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does OpenLookup need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is OpenLookup maintained?
- The last commit was 33 days ago (2026-10-02). The latest release is v0.5.1.
- What can I use instead of OpenLookup?
- Servers from other publishers that do the same job: llmtrim MCP server.
Alternatives to OpenLookup
Same job from other publishers: the closest match first, then the best rated.
- llmtrimMCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.not reviewedEstablishedA
