--- title: "Companies starting with A | Agent MCP Directory" description: "109 companies starting with A: MCP server, CLI and OpenAPI status, checked 4 November 2026. Each row links to a full entry." canonical: https://agentmcpdirectory.com/directory/letter/a site: "Agent MCP Directory" last_updated: 2026-11-05 section: "Directory lists" --- # Companies starting with A | Agent MCP Directory > 109 companies starting with A: MCP server, CLI and OpenAPI status, checked 4 November 2026. Each row links to a full entry. Source: https://agentmcpdirectory.com/directory/letter/a Site: Agent MCP Directory Last reviewed: 2026-11-05 # Companies starting with A 109 companies in the directory start with the letter A: 22 listed tools to a client with no credentials, 49 answered with a sign-in challenge (not counted), and 3 have a CLI on record. This page lists rows 1 to 100, from a0.dev to Auvik. ## Rows 1 to 100 | Company | MCP server | CLI | Ora score | OpenAPI | WebMCP | Last verified | | --- | --- | --- | --- | --- | --- | --- | | a0.dev a0.dev | None found | – | 51 C | – | no | 2026-11-04 | | Aaly aaly.io | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Abstra abstra.io | No answer | – | 55 C | – | no | 2026-11-04 | | Account Executive Jobs accountexecutivejobs.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | yes | not read | 2026-11-04 | | Acquia acquia.com | None found | – | 69 C | – | no | 2026-11-04 | | Activeloop activeloop.ai | None found | – | 47 D | – | no | 2026-11-04 | | Actual AI actual.ai | None found | – | 81 B | yes | no | 2026-11-04 | | Adalo adalo.com | None found | – | 69 C | – | no | 2026-11-04 | | Aden adenhq.com | None found | – | 70 B | – | no | 2026-11-04 | | Adkit adkit.so | Sign-in required OAuth DCR; tools not seen, not counted | – | 59 C | – | not read | 2026-11-04 | | Adlicio tryadlicio.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 64 C | yes | not read | 2026-11-04 | | Ads Uploader adsuploader.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | AfterQuery afterquery.com | None found | – | 55 C | – | no | 2026-11-04 | | Agent Ready agent-ready.dev | Verified no auth | – | 94 A | yes | yes | 2026-11-04 | | Agentalog agentalog.com | Verified no auth | – | | yes | not read | 2026-11-04 | | AgentBIT agentbit.app | Verified no auth | – | | yes | not read | 2026-11-04 | | AgentData agentdata.run | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | AgentHub agenthublabs.com | None found | – | 40 D | – | no | 2026-11-04 | | AgenticWebScore agenticwebscore.com | Verified no auth | – | | yes | not read | 2026-11-04 | | Agilitycms agilitycms.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Ahrefs ahrefs.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 72 B | – | no | 2026-11-04 | | AI Mail MCP aimailmcp.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | aictrl aictrl.dev | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Aider aider.chat | None found | – | 41 D | – | no | 2026-11-04 | | aikstockdata aikstockdata.com | Verified no auth | – | | yes | not read | 2026-11-04 | | Airbrake airbrake.io | None found | – | 49 C | – | not read | 2026-11-04 | | Airbyte airbyte.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 79 B | – | no | 2026-11-04 | | Airport Lounge List airportloungelist.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Airtable airtable.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 57 C | – | no | 2026-11-04 | | Airweave airweave.ai | Sign-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 | – | 78 B | – | no | 2026-11-04 | | AIS Trail aistrail.com | Verified no auth | – | | – | not read | 2026-11-04 | | Aiven aiven.io | None found | – | 76 B | – | no | 2026-11-04 | | Akiflow akiflow.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 64 C | – | no | 2026-11-04 | | Alai getalai.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 77 B | – | no | 2026-11-04 | | Alchemy alchemy.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 78 B | – | no | 2026-11-04 | | AlfaNest alfanestlabs.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Alidns alidns.com | None found | – | | – | no | 2026-11-04 | | Allbirds allbirds.com | Verified no auth | – | 65 C | – | yes | 2026-11-04 | | Almxpp almxpp.com | Verified no auth | – | | yes | not read | 2026-11-04 | | Alterlab alterlab.io | Verified no auth | – | | – | not read | 2026-11-04 | | AltoRank altorank.co | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Amazon Web Services aws.amazon.com | Verified no auth | awscli | 60 C | – | no | 2026-11-04 | | amCharts amcharts.com | Verified no auth | – | | – | not read | 2026-11-04 | | Amika amika.dev | None found | – | 55 C | – | no | 2026-11-04 | | Amplify amplify.is | Sign-in required OAuth DCR; tools not seen, not counted | – | | yes | not read | 2026-11-04 | | Amplitude amplitude.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 91 A | yes | no | 2026-11-04 | | Anchore anchore.com | None found | – | 46 D | – | no | 2026-11-04 | | Andi andiai.com | Sign-in required OAuth; tools not seen, not counted | – | 86 A | yes | no | 2026-11-04 | | Anima animaapp.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 67 C | – | no | 2026-11-04 | | AnomalyArmor anomalyarmor.ai | Sign-in required OAuth DCR; tools not seen, not counted | – | 92 A | yes | no | 2026-11-04 | | Ansvar ansvar.eu | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Antevo antevo.ch | Verified no auth | – | | – | not read | 2026-11-04 | | Anthropic anthropic.com | None found | @anthropic-ai/claude-code | 71 B | – | no | 2026-11-04 | | Antwork antwork.io | Sign-in required OAuth DCR; tools not seen, not counted | – | 55 C | yes | not read | 2026-11-04 | | Anurag anuragd.me | Verified no auth | – | 54 C | – | not read | 2026-11-04 | | Any.do any.do | Sign-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 | – | 66 C | yes | no | 2026-11-04 | | Anytype anytype.io | None found | – | 40 D | – | no | 2026-11-04 | | Apex AI Academy apexai.academy | Verified no auth | – | | – | not read | 2026-11-04 | | Apify apify.com | Sign-in required OAuth DCR; tools not seen, not counted | apify-cli | 96 A+ | yes | no | 2026-11-04 | | APITube apitube.io | Verified no auth | – | | – | not read | 2026-11-04 | | APIVerve apiverve.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Apollo GraphQL apollographql.com | Verified no auth; endpoint found by subdomain guess, verified by connecting | – | 80 B | – | no | 2026-11-04 | | Apollo.io apollo.io | Sign-in required OAuth DCR; tools not seen, not counted | – | 76 B | – | no | 2026-11-04 | | Apoxy apoxy.dev | None found | – | 37 D | – | no | 2026-11-04 | | App Store Tracker appstoretracker.com | Verified no auth | – | 43 D | – | not read | 2026-11-04 | | Appcircle appcircle.io | Credential wall API key | – | 71 B | – | no | 2026-11-04 | | Appian appian.com | None found | – | 51 C | – | no | 2026-11-04 | | Appllama appllama.io | Sign-in required OAuth DCR; tools not seen, not counted | – | 44 D | – | not read | 2026-11-04 | | AppmanAi appmanai.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | AppsFlyer appsflyer.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 74 B | yes | no | 2026-11-04 | | AppSignal appsignal.com | None found | – | 69 C | – | no | 2026-11-04 | | AppVeyor appveyor.com | None found | – | 40 D | – | no | 2026-11-04 | | Apricot apricot.tools | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Aptible aptible.com | None found | – | 63 C | – | no | 2026-11-04 | | Ara ara.so | None found | – | 53 C | – | no | 2026-11-04 | | Archbee archbee.com | None found | – | 63 C | – | no | 2026-11-04 | | Archil archil.com | None found | – | 62 C | – | no | 2026-11-04 | | Arcmira arcmira.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Ardent tryardent.com | None found | – | 71 B | – | no | 2026-11-04 | | Arga Labs argalabs.com | None found | – | 65 C | – | no | 2026-11-04 | | Arkm arkm.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | yes | not read | 2026-11-04 | | Arrumou arrumou.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Arthur arthur.ai | None found | – | 60 C | – | no | 2026-11-04 | | Artie artie.com | Sign-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 | – | 68 C | – | no | 2026-11-04 | | Artillery artillery.io | None found | – | 55 C | – | no | 2026-11-04 | | Asana asana.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 74 B | – | no | 2026-11-04 | | ASO Atlas asoatlas.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Assembla assembla.com | None found | – | 52 C | – | no | 2026-11-04 | | AssemblyAI assemblyai.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 77 B | yes | no | 2026-11-04 | | assistant-ui assistant-ui.com | None found | – | 79 B | – | no | 2026-11-04 | | Astro astro.build | Verified no auth | – | 52 C | – | no | 2026-11-04 | | AthenaHQ athenahq.ai | Verified no auth | – | 67 C | – | no | 2026-11-04 | | Atlassian atlassian.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 69 C | – | no | 2026-11-04 | | Atom.com atom.com | Verified no auth | – | 71 B | – | no | 2026-11-04 | | Attio attio.com | Sign-in required OAuth DCR; tools not seen, not counted | – | 86 A | yes | no | 2026-11-04 | | Audioscrape audioscrape.com | Sign-in required OAuth DCR; tools not seen, not counted | – | | – | not read | 2026-11-04 | | Autodesk autodesk.com | Verified no auth | – | 36 D | – | no | 2026-11-04 | | Automattic automattic.com | None found | – | 53 C | – | no | 2026-11-04 | | Autosana autosana.ai | Sign-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 | – | 72 B | – | no | 2026-11-04 | | Auvik auvik.com | None found | – | 54 C | – | no | 2026-11-04 | 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 - [Verified](https://agentmcpdirectory.com/directory/status/verified/) 263 - [Sign-in required, tools not seen, not counted](https://agentmcpdirectory.com/directory/status/sign-in/) 533 - [Credential wall](https://agentmcpdirectory.com/directory/status/credential-wall/) 19 - [No answer](https://agentmcpdirectory.com/directory/status/no-answer/) 47 - [No tools listed](https://agentmcpdirectory.com/directory/status/no-tools/) 2 - [None found](https://agentmcpdirectory.com/directory/status/none-found/) 472 Auth type - [No authentication](https://agentmcpdirectory.com/directory/auth/none/) 263 - [API key](https://agentmcpdirectory.com/directory/auth/api-key/) 19 - [OAuth with client registration](https://agentmcpdirectory.com/directory/auth/oauth-dcr/) 517 - [OAuth without client registration](https://agentmcpdirectory.com/directory/auth/oauth/) 16 Edition 4 November 2026 Method [How rows are verified](https://agentmcpdirectory.com/method/) Data [CSV and JSON](https://agentmcpdirectory.com/data/) Markdown [This page as markdown](https://agentmcpdirectory.com/directory/letter/a/index.md) ## Sources - [Official MCP Registry API](https://registry.modelcontextprotocol.io/v0/servers), read 4 November 2026 - [Ora public leaderboard](https://ora.ai/leaderboard?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 4 November 2026 - [Ora leaderboard, GET /api/leaderboard](https://ora.ai/api/leaderboard?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 5 November 2026 - [Ora API reference, including GET /api/score/{domain}](https://ora.ai/llms-full.txt?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=list), read 5 November 2026 Last reviewed 5 November 2026