Guardian Engine
Earlier Revision Confidence: Good (0.85)Guardian Engine is an MCP server published by kaimeilabs.dev, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. Last verified 2026-08-07.
Does Guardian Engine support the current MCP specification (2026-07-28)?
Not yet confirmed. Guardian Engine is verified on revision 2025-11-25; we have not confirmed support for the current revision (2026-07-28) as of 2026-08-07.
Is Guardian Engine a first-party (official) MCP server?
Undetermined. We have not verified the publisher relationship for Guardian Engine (as of 2026-08-07).
How do I connect to Guardian Engine?
Guardian Engine is available via a hosted remote endpoint at https://api.kaimeilabs.dev/mcp, the official MCP Registry under dev.kaimeilabs/guardian-engine, the source repository at https://github.com/kaimeilabs/guardian-api-docs. Authentication: none. Transports: sse-legacy.
What tools does Guardian Engine expose?
Guardian Engine exposes 7 tools, including verify_recipe, fix_recipe, list_dishes, get_master, check_safety, check_allergens (last verified 2026-08-07).
Does Guardian Engine support MCP revision 2025-11-25?
Yes. Guardian Engine supports MCP revision 2025-11-25 (checked 2026-08-07).
When were Guardian Engine's facts last verified?
2026-08-07. Each fact on this page links to the sources used to verify it.
Which tools does Guardian Engine expose?
7 tools verified.
verify_recipefix_recipelist_dishesget_mastercheck_safetycheck_allergensverify_dietary_claim
Deterministic recipe verification engine - validates AI-generated recipes against master SOPs.
Which MCP spec revisions does Guardian Engine support?
Guardian Engine has 1 verified spec-support record. Each row lists the revision, the verified status, the evidence URL, and the date that fact was last checked.
| Spec revision | Status | Last checked | Evidence |
|---|---|---|---|
| MCP 2025-11-25 | Supported | Source |
How widely adopted is Guardian Engine?
Ranked #186 in The MCP 500 with Adoption Index 65.02 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| GitHub stars | 0 | API · |
| GitHub forks | 0 | API · |
| Last push | 2026-07-20T07:55:29Z | API · |
| Repository archived | no | API · |
How was this verified, and what are the sources?
Verified · method: endpoint-probe
· confidence 0.85 (Good).
- Official MCP Registry record for dev.kaimeilabs/guardian-engine at version 1.0.0 - lists remote endpoint https://api.kaimeilabs.dev/mcp and repository https://github.com/kaimeilabs/guardian-api-docs - accessed
- Endpoint probe of https://api.kaimeilabs.dev/mcp - declined server/discover; negotiated 2025-11-25 via the legacy initialize handshake; tools/list returned 7 tools - accessed