Manifold vs Collar Guardrail — Pre-Trade Risk Layer
Manifold is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). Collar Guardrail — Pre-Trade Risk Layer is an MCP server published by aiguardrail. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Collar Guardrail — Pre-Trade Risk Layer | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.5 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 | Manifold | Collar Guardrail — Pre-Trade Risk Layer |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 0 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.manifold.markets/v0/mcp) | Remote server (api.collarguardrail.com/mcp-http/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares (differs) | 5 | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | Not stated | github.com/aiguardrail/backend-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Answered with HTTP 404 (9 h ago) | Answered with HTTP 400 (2 days ago) |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Manifold
Tools for accessing the Manifold Markets online prediction market platform.
Collar Guardrail — Pre-Trade Risk Layer
Deterministic pre-trade risk checks for AI agents on Robinhood Chain. Returns allow/warn/deny.
How to run each
Manifold As a remote MCP server
claude mcp add --transport http manifold https://api.manifold.markets/v0/mcpCollar Guardrail — Pre-Trade Risk Layer As a remote MCP server
claude mcp add --transport http backend https://api.collarguardrail.com/mcp-http/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Neither endpoint responded at the last daily check. How we check endpoints
Tools each declares
The marketplaces of Collar Guardrail — Pre-Trade Risk Layer publish no list of tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Manifold · What it can do: Collar Guardrail — Pre-Trade Risk Layer · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.