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MCP live MCP 2025-06-18 streamable-http

Plith Rigor

ai.plith/rigor

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

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Watch this dependency Share evidence report
Uptime
33.3%
3 direct probes · 30d
Response
6535ms
last probe
Tools
4
callable
Resources
2
readable
Prompts
2
available
Primary URL
https://plith.ai/api/mcp/rigor
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 2 resources, 2 prompts returned.
pass 3 or more catalogue items 10/10
8 items in total; 3 or more earns these points.
pass Describes itself 10/10
97 characters; more than 30 earns these points.

Tools · 4

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 …

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,…

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.

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, under…

Resources · 2

Rigor Task Type Catalog

Task types Rigor can handle — solution design, code review, root cause analysis, requirements analysis, and more. Each with description and example input.

rigor://task-types
Rigor Pricing Overview

Credit packs, example workflow costs, and free tier details. Exact cost shown in every plan response before execution.

rigor://pricing

Prompts · 2

try-rigor-free

Explore what Rigor would do for your task at zero cost. Returns the full workflow plan, step descriptions, cost estimate, and alternatives without executing anything.

plan-and-execute

Plan a Rigor workflow, review the estimated cost, then execute it. Your agent receives structured deliverable output from each step — requirements, research, analysis, the deliverable, and quality rev…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://plith.ai/api/mcp/rigor

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "plith_rigor": {
      "url": "https://plith.ai/api/mcp/rigor",
      "transport": "streamable-http"
    }
  }
}

Source: github.com/NewsSpectator/plith