# Agent reach matrix

Checked 13 October 2026. This is a reading of public pages, not a test of the products and not a measurement of whether an agent can buy from a store.

The question is whether a public page says the product can use each channel as a client:

- **MCP** means a person can point the product at a remote MCP server, such as `https://www.arcreport.ai/api/mcp`.
- **OpenAPI actions** means a person can import an OpenAPI document as actions or tools.
- **A2A** means the product can call an Agent2Agent agent card or task endpoint.
- **Web browsing** means the product can open or fetch web pages.

A cell is **yes** when a public page says that. A cell is **no** when a public page says the shipped product does not offer it. A cell is **unknown** when this pass did not find a public page that says either way. A product that speaks a different protocol, such as ACP or AG-UI, is not marked as A2A.

ARC did not run these agents.

| Agent | MCP | OpenAPI actions | A2A | Web browsing | Public source |
| --- | --- | --- | --- | --- | --- |
| Grok Bot | yes | unknown | unknown | yes | [Grok Bot overview](https://docs.x.ai/grok-bot/overview), [computer and apps](https://docs.x.ai/grok-bot/computer-and-apps), [Grok connectors](https://docs.x.ai/grok/connectors) |
| OpenMuseBot | unknown | unknown | unknown | unknown | No public page found for this exact name |
| Codync | unknown | unknown | unknown | unknown | [leepokai/Codync](https://github.com/leepokai/Codync) |
| Muse Bot | unknown | unknown | unknown | yes | [How Muse browses](https://www.meta.com/help/artificial-intelligence/2124746764949121/), [Connectors](https://www.meta.com/help/artificial-intelligence/1687253048996149/) |
| Rakazo | yes | yes | unknown | yes | [elie222/rakazo](https://github.com/elie222/rakazo) |
| Cuo | unknown | unknown | unknown | unknown | No public page found for this exact name |
| OpenBot Nightly | unknown | unknown | unknown | yes | [nightly-labs/openbot](https://github.com/nightly-labs/openbot) |
| OpenAI Dots | unknown | unknown | unknown | yes | [Introducing dots](https://openai.com/index/introducing-dots/), [Manage dots](https://help.openai.com/en/articles/20001554-manage-dots-in-chatgpt-workspaces) |
| Omnibots | unknown | unknown | unknown | unknown | No public page found for this exact name |
| nanoMuse | yes | unknown | unknown | yes | [personalagentbench.com/nanomuse](https://personalagentbench.com/nanomuse/) |
| NovBe | unknown | unknown | unknown | unknown | No public page found for this exact name |
| Sidemates | unknown | unknown | unknown | unknown | No public page found for this exact name |
| FrockBot | unknown | unknown | unknown | unknown | No public page found for this exact name |
| Munder Difflin | unknown | unknown | unknown | unknown | [munderdiffl.in](https://munderdiffl.in/), [README v0.5.3](https://github.com/chaitanyagiri/munder-difflin) |
| Pally | unknown | unknown | unknown | unknown | [pally.com/mcp](https://pally.com/mcp) |
| Instinct | unknown | unknown | unknown | unknown | [TechCrunch, 24 Aug 2026](https://techcrunch.com/2026/08/24/instincts-powerful-ai-assistant-is-raising-privacy-and-security-concerns/) |
| Slashy | unknown | unknown | unknown | unknown | No public page found for this exact name |
| Iris | unknown | unknown | unknown | unknown | No public page found that identifies one product by this name |
| Cedu | unknown | unknown | unknown | unknown | No public page found for this exact name |
| OpenMuse Copilot | no | unknown | unknown | yes | [CopilotKit/openmuse](https://github.com/CopilotKit/openmuse), [Kody on OpenMuse](https://kody.codes/docs/openmuse) |
| Gemini Spark | yes | unknown | unknown | yes | [Custom apps](https://support.google.com/gemini/answer/17209137), [Spark tasks](https://support.google.com/gemini/answer/17094507), [Chrome browsing](https://blog.google/innovation-and-ai/products/gemini-app/gemini-spark-updates-july-2026/) |
| Vellum Assistant | yes | unknown | unknown | yes | [What is Vellum](https://www.vellum.ai/docs/getting-started/what-is-vellum) |
| Poke | unknown | unknown | unknown | unknown | No capability page found. A TechCrunch sentence names Poke as a messaging assistant and stops there |
| Flip | unknown | unknown | unknown | unknown | No public page found for this exact name |
| Gawkbot | unknown | unknown | unknown | unknown | [gawk.bot comparison](https://gawk.bot/open-source-grok-bot.html) |
| Happy | unknown | unknown | unknown | unknown | No public page found for this exact name |
| AbacusAI Bot | yes | unknown | unknown | yes | [bot.abacus.ai](https://bot.abacus.ai/), [abacusai/abacusai-bot](https://github.com/abacusai/abacusai-bot) |
| Hivekeep | yes | unknown | unknown | yes | [MarlBurroW/hivekeep](https://github.com/MarlBurroW/hivekeep) |
| DeepSeek Bot | unknown | unknown | unknown | unknown | No public page found for a product by this name |
| Open Dots | unknown | unknown | unknown | unknown | [Anil-matcha/open-dots](https://github.com/Anil-matcha/open-dots) |
| Invisible Dots | yes | unknown | unknown | yes | [feder-cr/invisible_dots](https://github.com/feder-cr/invisible_dots) |

## Notes

**Grok Bot.** xAI's Grok Bot docs say each bot works on a persistent cloud computer with a browser, and that bots use connectors where a connector exists. The Grok connectors doc says a person can add a custom MCP server at grok.com/connectors. Those pages do not say a person can import an OpenAPI document, and they do not mention Agent2Agent.

**OpenMuseBot.** No public page used this exact name. CopilotKit's OpenMuse is a different name and is listed as OpenMuse Copilot. The two are not treated as the same product here.

**Codync.** The README says it runs coding agents over the Agent Client Protocol (ACP) and ships a built-in `team` MCP server so its own bots can message each other. It does not say a person can add an outside MCP URL, import OpenAPI, speak A2A, or browse the web. ACP is not A2A.

**Muse Bot.** Meta's help center says the Muse personal agent has a browser inside the chat. The connectors article describes custom connectors as Muse retrieving API information. It does not call those connectors MCP or OpenAPI actions, and it does not mention A2A. Muse Code, the terminal product documented at ai.developer.meta.com, does document MCP servers. That is a different product and is not counted in this row.

**Rakazo.** The repository README says a person can add an HTTPS MCP server or an OpenAPI JSON document from Integrations, and that bots have browser, terminal, file, and desktop access. It does not mention A2A.

**Cuo.** No public product page matched this name. Other projects' comparison lists mention "Manus Cue". That name is not treated as Cuo.

**OpenBot Nightly.** nightly-labs/openbot describes a local desktop app with a persistent embedded browser that agents can open and control. The README mentions provider CLIs and their MCP servers in a memory-measurement script, and says per-session MCP bearer tokens are not stored. It does not document adding a remote MCP URL, OpenAPI import, or A2A. CopilotKit OpenBot is a different project; its own pages do document governed MCP and a browser, and those claims are not copied onto this row.

**OpenAI Dots.** OpenAI's launch page says dots have their own cloud computer and their own browser. The workspace help says a dot may use supported app connections a member already uses in ChatGPT, under plugin controls. It does not name MCP. OpenAI documents MCP apps for ChatGPT and OpenAPI actions for custom GPTs. Those articles do not say dots import an OpenAPI document or speak A2A.

**nanoMuse.** personalagentbench.com's reading of the project paper says the Android runtime includes a browser and MCP servers, and that the agent tries a skill, a command-line tool, or an MCP server before a page fetch, the browser, and the device screen. That page says the authors have not tested the software. It does not mention OpenAPI actions or A2A.

**Munder Difflin.** The v0.5.3 README describes a desktop harness around terminal coding CLIs. A v0.4.4 release note mentioned a per-hire MCP catalog. The current README fetched for this note does not describe remote MCP, OpenAPI actions, A2A, or a web browser. "Browse its files" on that page means the local session files.

**Pally.** pally.com/mcp documents an MCP server other apps can call (`https://agent.pally.com/mcp`). It does not say Pally itself consumes a remote MCP server, an OpenAPI document, or an A2A card, and it does not describe web browsing. Being an MCP server is not the same as using MCP.

**Instinct.** TechCrunch (24 August 2026) describes an invite-only assistant you text or call, which books, shops, and looks up flights, and which can receive screen input. The article does not name a browser, MCP, OpenAPI, or A2A. A competitor's blog asserts browser access. That claim is not used as a yes.

**OpenMuse Copilot.** CopilotKit's OpenMuse README describes persistent Chromium. Kody's docs say OpenMuse does not ship a settings screen for adding MCP servers, and that connecting one means editing the CopilotKit agent in a fork. OpenAPI actions and A2A are not described.

**Gemini Spark.** Google's help says a person adds a custom app by pasting an MCP server URL, for Spark on the Gemini web and mobile apps. The same help and a 30 July 2026 Google blog post say Spark can browse with Chrome on the device and may use a remote browser. No Spark page found in this pass says Spark imports OpenAPI actions or calls A2A agent cards. Google's commerce protocol notes that mention A2A are not a statement about Spark.

**Vellum Assistant.** Vellum's own getting-started page lists a headless browser and "MCP Servers — Add Model Context Protocol servers". It does not mention OpenAPI actions or A2A.

**Poke.** TechCrunch's Instinct article calls Poke a messaging-based assistant in one sentence. No page found here describes MCP, OpenAPI, A2A, or browsing for it.

**Gawkbot.** gawk.bot's comparison with Grok Bot says gawkbot's per-bot cloud computer is not available yet and describes a directory and tool allowlist on the person's machine. It does not document remote MCP, OpenAPI actions, A2A, or web browsing.

**AbacusAI Bot.** bot.abacus.ai and the repository README list MCP servers and a browser among the tools a bot can use. They do not mention OpenAPI import or A2A.

**Hivekeep.** The repository README lists dynamic MCP servers the agents can add, and browser tools including `browse_url`. It also lists `http_request`. A generic HTTP tool is not an OpenAPI import. A2A is not mentioned.

**DeepSeek Bot.** No product page was found under this name. AbacusAI Bot's download page says a person can choose DeepSeek as a model inside that other app. That is not a DeepSeek Bot product.

**Open Dots.** The Anil-matcha/open-dots repository describes a self-hosted coding-agent workspace. Its feature list covers sandboxes, approvals, GitHub, and schedules. The repository description mentions optional computer use. The feature list fetched here does not describe MCP, OpenAPI, A2A, or a browser. A second project, Shashankss1205/OpenDots, coordinates CLI agents and is not this row.

**Invisible Dots.** The README says a person can declare MCP servers, including by URL, and that each agent has a patched Firefox browser. It does not mention OpenAPI actions or A2A.

**Omnibots, NovBe, Sidemates, FrockBot, Slashy, Iris, Cedu, Flip, Happy.** Searches on 13 October 2026 did not find a public product page that identifies one of these names and describes MCP, OpenAPI actions, A2A, or web browsing. Iris and Happy are common words, so a missed page is possible. The cells stay unknown.