Plith Rigor

ai.plith/rigorVersion 1.0.0

Structured multi-step workflows that produce production-quality deliverables. Plan any task free.

Status

Responds282 msNov 14, 2026, 13:32 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:32 UTC
Latency: 282 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://plith.ai/api/mcp/rigorResponds282 msNov 14, 2026, 13:32 UTC

No sign-in

Claude Code

claude mcp add --transport http rigor https://plith.ai/api/mcp/rigor

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: rigor
Remote MCP server URL: https://plith.ai/api/mcp/rigor

Cursor

{
  "mcpServers": {
    "rigor": {
      "url": "https://plith.ai/api/mcp/rigor"
    }
  }
}

VS Code

code --add-mcp '{"name":"rigor","type":"http","url":"https://plith.ai/api/mcp/rigor"}'

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Tools

4 tools

Tools of Plith Rigor
	Description		Read-only	Idempotent	Open world
`rigor_execute`Execute a structured workflow end-to-end. Call rigor_plan first (free) to preview the step sequence and cost estimate before committing credits. Classifies the task, selects the optimal tool sequence, and executes each step with the right LLM model. Returns a complete deliverable — solution designs, competitive analyses, governance documents, and more. Supports SSE streaming for real-time progress, webhook callback, or polling. For atomic work — classification, scoring, ranking, entity extraction, query parsing — set preferences.execution to 'direct' and declare preferences.output_contract to get validated JSON records from a single call, routed to the cheapest model that holds the schema.	Execute a structured workflow end-to-end. Call rigor_plan first (free) to preview the step sequence and cost estimate before committing credits. Classifies the task, selects the optimal tool sequence, and executes each step with the right LLM model. Returns a complete deliverable — solution designs, competitive analyses, governance documents, and more. Supports SSE streaming for real-time progress, webhook callback, or polling. For atomic work — classification, scoring, ranking, entity extraction, query parsing — set preferences.execution to 'direct' and declare preferences.output_contract to get validated JSON records from a single call, routed to the cheapest model that holds the schema.	No	No	No	Yes
`rigor_plan`Before executing a complex task, get a structured workflow plan with per-step cost estimates. Classifies your task, selects the optimal framework sequence, and returns the full plan without executing anything. The response's allowed_modes tells you whether this plan is eligible for direct execution. Free — no credits charged.	Before executing a complex task, get a structured workflow plan with per-step cost estimates. Classifies your task, selects the optimal framework sequence, and returns the full plan without executing anything. The response's allowed_modes tells you whether this plan is eligible for direct execution. Free — no credits charged.	No	Yes	Yes	Yes
`rigor_status`Check the status of a running or completed Rigor workflow. Returns progress, step results, and the full deliverable when complete. Use after rigor_execute with polling delivery to retrieve results.	Check the status of a running or completed Rigor workflow. Returns progress, step results, and the full deliverable when complete. Use after rigor_execute with polling delivery to retrieve results.	No	Yes	Yes	No
`rigor_workflows`List and search Rigor workflows for your organization, with filtering and pagination. Returns status, progress, capacity usage, and available actions per workflow. Use to monitor workflow state, understand concurrent limit usage, identify stuck or completed workflows, and — via q — find prior work on a subject before commissioning it again. Pair a q hit with rigor_status to read that workflow's deliverable.	List and search Rigor workflows for your organization, with filtering and pagination. Returns status, progress, capacity usage, and available actions per workflow. Use to monitor workflow state, understand concurrent limit usage, identify stuck or completed workflows, and — via q — find prior work on a subject before commissioning it again. Pair a q hit with rigor_status to read that workflow's deliverable.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 24, 2026
Updated: Oct 24, 2026
Website: https://plith.ai/⁠ (opens in a new tab)
Repository: https://github.com/NewsSpectator/plith⁠ (opens in a new tab)
Categories (suggested): Project managementSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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