MAC Address Lookup
com.jasontally.mac/mcp
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://mac.jasontally.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (380 ms) | our check, 2026-10-04 |
| Protocol version | 2026-07-28 | our check, 2026-10-04 |
| Tools (1) | lookup | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/jasontally/mac-address-lookup |
| Last push | 2026-10-03 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.0.0 · active · updated 2026-10-02 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http mcp https://mac.jasontally.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- nslookup DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
- GoAI Moat Decision-Maker Lookup Find B2B decision makers and verify work emails.
- CounterScript - Drug Price Benchmarks Free US drug-price benchmarks from federal data (CMS NADAC): a benchmark, not a price…
- GreenLight - Plug-in Solar Law Registry US plug-in solar (balcony solar) law registry with a daily UL 3700 certification watch.
- GroundTruth - Environmental Records Federal environmental records near any US location, with dates and provenance; never a…
- overassessed Maryland property-assessment fairness checks vs similar homes, with appeal windows and…
Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/com.jasontally.mac/mcp)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.jasontally.mac/mcp.