DOS — the trust substrate for agent fleets vs IAF Agent Bridge
DOS — the trust substrate for agent fleets is no longer listed on any marketplace we read: these are its last known data, as of 2026‑11‑01.
DOS — the trust substrate for agent fleets is a plugin bundle for AI coding tools published by Anthony Chaudhary. No marketplace we read lists it any more. IAF Agent Bridge is an MCP server published by francescoveryra-dot. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-05. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  IAF Agent Bridge | |
|---|---|---|
| Community marketplace anthony-chaudhary/dos-kernel | Removed on 2026-11-01 Version: 0.30.0 Forks (GitHub): 4 Stars (GitHub): 20 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.1.0 Downloads/month (npm): 1 168 Downloads/week (npm): 75 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | DOS — the trust substrate for agent fleetsno longer listed · | IAF Agent Bridge |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 20 | 0 |
| Forks (GitHub) (differs) | 4 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (iaf-agent-bridge) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 0 | Not published |
| Hooks it runs (differs) | 6 | Not published |
| Parts of the bundle (differs) | 25 | Not a bundle |
| Licence | MIT | MIT |
| Repository (differs) | github.com/anthony-chaudhary/dos-kernel | github.com/francescoveryra-dot/iaf-agent-bridge |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-13 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of DOS — the trust substrate for agent fleets
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Manage agent skill dependencies with dotagents
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Agent Tooling — Building the skills, hooks, commands, and plugins that agents run on.
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Version tracking for Agent Skills bundles across sessions, surfaces, and platforms. When you load a skill into a new session, Skill Provenance reads the manifest, verifies file…
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skill-registry-sync io.github.dailyaiagents-cpu/skill-registry-sync
Auto-wire newly-shipped skills into owner-agent SOUL.md by reading `owner_agent:` frontmatter and...
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Create and update portable agent skills.
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Discover and load Agent Skills from configured local directories and Git sources over stdio MCP.
What each says it does
DOS — the trust substrate for agent fleets
Bundles the DOS hooks + MCP server + the generic skill pack into one install. Requires the dos-kernel Python package (pip install 'dos-kernel[mcp]').
IAF Agent Bridge
MCP server that sends work to Cursor Agent over ACP and returns the session id needed to continue.
How to run each
DOS — the trust substrate for agent fleets
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
IAF Agent Bridge As a local MCP server: npm package
claude mcp add --transport stdio iaf-agent-bridge -- npx -y iaf-agent-bridgeCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of IAF Agent Bridge publish no settings it asks for, so we do not compare settings.
What it can do: DOS — the trust substrate for agent fleets · What it can do: IAF Agent Bridge · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.