OneLessTool

{
  "mcpServers": {
    "com.onelesstool/onelesstool": {
      "url": "https://onelesstool.com/api/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

9 shown · authentication unknown

• Compare every way to accomplish a capability

  compare_solutions

  For one capability (e.g. 'youtube-thumbnails', 'crm-contacts', 'workflow-automation'), compare all known tools: fit, quality scores on the dimensions that matter, required skill, cheapest qualifying plan and limitations.

  Schema valid · SHA-256 5f0513df8c7c…

  View input schema

  {
    "type": "object",
    "properties": {
      "capability": {
        "type": "string",
        "minLength": 1,
        "maxLength": 120,
        "description": "Capability slug, or a phrase like 'make thumbnails' (resolved via search)"
      }
    },
    "required": [
      "capability"
    ],
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• Audit a software stack and estimate savings

  estimate_savings

  Audit the user's subscriptions. For each: keep, downgrade, redundant, test_replacement, review_unused or keep_critical — with the arithmetic. Savings are split into 'likely' and 'possible' and never double-counted. Costs are what the user actually pays (monthly, all seats).

  Schema valid · SHA-256 e22812d2efe1…

  View input schema

  {
    "type": "object",
    "properties": {
      "subscriptions": {
        "minItems": 1,
        "maxItems": 60,
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "tool": {
              "type": "string",
              "minLength": 1,
              "maxLength": 80,
              "description": "Tool name or slug"
            },
            "plan": {
              "type": "string",
              "maxLength": 80
            },
            "monthly_cost_usd": {
              "type": "number",
              "minimum": 0,
              "maximum": 1000000,
              "description": "What they pay per month in total"
            },
            "seats": {
              "type": "integer",
              "minimum": 1,
              "maximum": 100000
            },
            "usage": {
              "type": "string",
              "enum": [
                "daily",
                "weekly",
                "monthly",
                "rarely",
                "never"
              ]
            },
            "capabilities_used": {
              "description": "Capability slugs they actually use it for (improves accuracy)",
              "maxItems": 30,
              "type": "array",
              "items": {
                "type": "string",
                "maxLength": 80
              }
            },
            "criticality": {
              "type": "string",
              "enum": [
                "low",
                "medium",
                "high"
              ]
            }
          },
          "required": [
            "tool",
            "monthly_cost_usd"
          ]
        }
      },
      "skill": {
        "type": "string",
        "enum": [
          "none",
          "basic",
          "technical"
        ]
      }
    },
    "required": [
      "subscriptions"
    ],
    "$schema": "http://json-schema.org/draft-07/schema#"
  }