Agent MCP Directory

Companies starting with O

48 companies in the directory start with the letter O: 8 listed tools to a client with no credentials, 19 answered with a sign-in challenge (not counted), and 1 has a CLI on record. Rows run from Oakallow to Oximy.

Rows

Letter O, rows 1 to 48 of 48
CompanyMCP serverCLIOra scoreOpenAPIWebMCPLast verified
Oakallow oakallow.ioSign-in required OAuth DCR; tools not seen, not counted––not read2026-11-04
Obolusfinanz obolusfinanz.deVerified no auth––not read2026-11-04
Octagon octagonai.coSign-in required OAuth DCR; tools not seen, not counted––not read2026-11-04
Octoml octoml.aiNone found–38 D–no2026-11-04
OctoPerf octoperf.comSign-in required OAuth DCR; tools not seen, not counted–53 C–not read2026-11-04
Ocular useocular.comNone found–59 C–no2026-11-04
Odigos odigos.ioNone found–69 C–no2026-11-04
Offline Protocol offlineprotocol.comVerified no auth––not read2026-11-04
Oids tryoids.comCredential wall API key––not read2026-11-04
Okfindex okfindex.comVerified no auth–yesnot read2026-11-04
Okibi okibi.aiVerified no auth–35 D–no2026-11-04
Okteto okteto.comNone found–58 C–no2026-11-04
Ollama ollama.comNone found–65 C–no2026-11-04
Omnara omnara.comSign-in required OAuth DCR; tools not seen, not counted–84 B–no2026-11-04
Omnidim omnidim.ioSign-in required OAuth DCR; tools not seen, not counted–79 Byesnot read2026-11-04
Omnistrate omnistrate.comNone found–56 C–no2026-11-04
OneContext onecontext.aiSign-in required OAuth DCR; tools not seen, not counted––not read2026-11-04
Onenote onenote.comNone found–43 D–no2026-11-04
ONES ones.comSign-in required OAuth DCR; tools not seen, not counted–59 C–not read2026-11-04
OneSchema oneschema.coCredential wall API key–56 C–no2026-11-04
Onlook onlook.comSign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified–67 C–no2026-11-04
OpenAccountants openaccountants.comVerified no auth–64 C–not read2026-11-04
OpenAI openai.comNone found@openai/codex58 Cyesno2026-11-04
Openfoundry openfoundry.aiNone found–37 D–no2026-11-04
Openlayer openlayer.comSign-in required OAuth DCR; tools not seen, not counted–82 B–no2026-11-04
OpenMesh openmesh.devNo answer––not read2026-11-04
OpenReplay openreplay.comNone found–66 C–no2026-11-04
Opentext opentext.comNone found–30 D–no2026-11-04
OpenWork openworklabs.comSign-in required OAuth DCR; tools not seen, not counted–81 B–no2026-11-04
OpenZeppelin openzeppelin.comVerified no auth–68 C–not read2026-11-04
Opsgenie opsgenie.comNone found–60 C–no2026-11-04
Opslane opslane.comNone found–47 D–no2026-11-04
OpsLevel opslevel.comSign-in required OAuth DCR; tools not seen, not counted–64 C–not read2026-11-04
Opsramp opsramp.comNone found–43 D–not read2026-11-04
Optionsahoy optionsahoy.comVerified no auth–yesnot read2026-11-04
OpusClip opus.proSign-in required OAuth DCR; tools not seen, not counted–69 C–not read2026-11-04
Ora ora.aiVerified no auth–95 A+yesyes2026-11-04
Orangescrum orangescrum.comSign-in required OAuth DCR; tools not seen, not counted–81 Byesnot read2026-11-04
OrgGen AI orggen.aiSign-in required OAuth DCR; tools not seen, not counted––not read2026-11-04
Orthogonal orthogonal.comNone found–66 C–no2026-11-04
Osmosis osmosis.aiNone found–69 C–no2026-11-04
Otter.ai otter.aiSign-in required OAuth DCR; tools not seen, not counted–57 C–no2026-11-04
Outlit outlit.aiSign-in required OAuth DCR; tools not seen, not counted–85 Byesno2026-11-04
Outset outset.aiSign-in required OAuth DCR; tools not seen, not counted–51 C–no2026-11-04
OutSystems outsystems.comNone found–63 C–no2026-11-04
OVHcloud ovhcloud.comNone found–58 C–no2026-11-04
OwlCAD owlcad.comSign-in required OAuth DCR; tools not seen, not counted–yesnot read2026-11-04
Oximy oximy.comSign-in required OAuth DCR; tools not seen, not counted; endpoint found by subdomain guess; it answered with a sign-in challenge and was not verified–44 D–no2026-11-04

Ora score is Ora's cached score and grade for the company's domain, read on 5 November 2026 from GET /api/score/{domain}, or from Ora's GET /api/leaderboard of the same day where that was read first (a vendor-published figure). A blank cell means Ora returned no cached score for the domain, or the domain was not read.

MCP status
Auth type