WARDEN — MCP firewall vs IntentFence Agent Action Firewall
WARDEN — MCP firewall is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
WARDEN — MCP firewall is a plugin bundle for AI coding tools published by AICOM (alexar76). No marketplace we read lists it any more. IntentFence Agent Action Firewall is an MCP server published by razel369. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-19. 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 |  IntentFence Agent Action Firewall | |
|---|---|---|
| Community marketplace alexar76/warden | Removed on 2026-10-15 Version: 0.14.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.16.0 Forks (GitHub): 0 Stars (GitHub): 2 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 | WARDEN — MCP firewallno longer listed · | IntentFence Agent Action Firewall |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 0 | 2 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (agentpass-protocol.rmalka06.chatgpt.site/api/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 2 | Not published |
| Parts of the bundle (differs) | 3 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/alexar76/warden | github.com/razel369/intentfence |
| Changes in the last 7 days (differs) | 4 | 0 |
| First seen (differs) | 2026-10-13 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 25 h ago |
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 WARDEN — MCP firewall
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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WARDEN — MCP Security Firewall
MCP security firewall: stdio wrap proxy or inspection tools; zero runtime dependencies.
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MCP proxy adding security scanning, behavioral profiling, risk gating, and safe tool call execution.
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MCP security gateway that wraps any MCP server with per-tool policies, Ed25519-signed decision receipts, and human approval gates. Shadow mode (default) logs every tool call…
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assay io.github.Rul1an/assay
The firewall for MCP tool calls. Block, audit, replay with evidence bundles.
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Security proxy that automatically wraps MCP servers with real-time monitoring and policy enforcement
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shadowgate-mcp io.github.josephibra/shadowgate-mcp
Security firewall for AI agents — scans MCP calls for injection, secrets, and risks.
What each says it does
WARDEN — MCP firewall
Vets the MCP servers this project starts before the model sees their tools, and denies calls to blocked ones.
IntentFence Agent Action Firewall
Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
How to run each
WARDEN — MCP firewall
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
IntentFence Agent Action Firewall As a remote MCP server
claude mcp add --transport http intentfence https://agentpass-protocol.rmalka06.chatgpt.site/api/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only IntentFence Agent Action Firewall has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: WARDEN — MCP firewall · What it can do: IntentFence Agent Action Firewall · 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.