---
schema: "interfacedelta-service-md/1"
target_key: "sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5"
origin: "https://mcp.modernmustardseed.com"
protocols: ["mcp"]
observed_at: "2026-11-12T18:05:21.677Z"
generated_at: "2026-11-13T02:25:05.597Z"
record_url: "https://interfacedelta.com/atlas/sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5"
record_api: "https://interfacedelta.com/api/v1/record/services/sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5"
source: "InterfaceDelta atlas"
license_note: "Use of this record is governed by https://interfacedelta.com/terms."
---

# Service record: https://mcp.modernmustardseed.com

## Identity
- Origin: https://mcp.modernmustardseed.com
- Endpoints: https://mcp.modernmustardseed.com/pricing-lab
- Protocols: mcp
- Registry names: com.modernmustardseed/pricing-lab
- First retained observation: 2026-11-12T18:05:21.677Z
- Latest observation: 2026-11-12T18:05:21.677Z

## Tools
- Tool 1: build\_packages (mcp); inputs: business, clients\_per\_month, items, mix\_pct, offer\_name, outcome\_value, target\_margin\_pct, tier\_names; inputs omitted: 1; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 2: compare\_models (mcp); inputs: business, current, efficiency\_gains\_pct, jobs\_per\_month, packages; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 3: package\_scope\_language (mcp); inputs: ascending, packages, voice; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 4: stress\_test\_package (mcp); inputs: business, cash\_reserve, package, sales\_per\_month, scope\_creep\_pct, slow\_month\_drop\_pct, target\_margin\_pct; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
Tools omitted: 0.

## Effect readings (AI)
- Tool 1 (build\_packages): ◇ AI reading; state: counted; none (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 1 purpose: ◇ AI reading; Estimates three fixed-price service packages with cost, break-even, recommended price, margin and a capacity check.; lens: tool-purpose-v1; model: not recorded.
- Tool 2 (compare\_models): ◇ AI reading; state: counted; none (confidence 0.93); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 3 (package\_scope\_language): ◇ AI reading; state: counted; none (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 4 (stress\_test\_package): ◇ AI reading; state: counted; none (confidence 0.87); lens: side-effects@1; model: claude-haiku-5.5.

## Change history
No changes recorded in the retained history.

## Payment rails
- Protocols observed: none.
- HTTP 402 seen in retained observations: false.

## Not covered
- We don't call tools.
- We don't rate or certify.
- We don't publish prices.
- We cover only what was observed.

## Evidence
- Identity: observed / declared; observation time: 2026-11-12T18:05:21.677Z.
- Tools: declared; observation time: 2026-11-12T18:05:21.677Z.
- Effect readings (AI): AI reading; observation time: 2026-11-12T18:05:21.677Z.
- Change history: observed; observation time: 2026-11-12T18:05:21.677Z; change observation times: none.
- Payment rails: observed; observation time: 2026-11-12T18:05:21.677Z.

```json
{
  "schema": "interfacedelta-service-md/1",
  "target_key": "sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5",
  "origin": "https://mcp.modernmustardseed.com",
  "protocols": [
    "mcp"
  ],
  "observed_at": "2026-11-12T18:05:21.677Z",
  "generated_at": "2026-11-13T02:25:05.597Z",
  "record_url": "https://interfacedelta.com/atlas/sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5",
  "record_api": "https://interfacedelta.com/api/v1/record/services/sha256:91acd8f9c724ffa9376b2ef6c7a50e0bf37b08d1f839163f64561c88f4dcc6f5",
  "source": "InterfaceDelta atlas",
  "license_note": "Use of this record is governed by https://interfacedelta.com/terms.",
  "identity": {
    "origin": "https://mcp.modernmustardseed.com",
    "endpoints": [
      "https://mcp.modernmustardseed.com/pricing-lab"
    ],
    "protocols": [
      "mcp"
    ],
    "registry_names": [
      "com.modernmustardseed/pricing-lab"
    ],
    "first_retained_observation": "2026-11-12T18:05:21.677Z",
    "latest_observation": "2026-11-12T18:05:21.677Z"
  },
  "tools": [
    {
      "name": "build_packages",
      "protocol": "mcp",
      "inputs": [
        "business",
        "clients_per_month",
        "items",
        "mix_pct",
        "offer_name",
        "outcome_value",
        "target_margin_pct",
        "tier_names"
      ],
      "inputs_omitted": 1,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "none",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Estimates three fixed-price service packages with cost, break-even, recommended price, margin and a capacity check.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "compare_models",
      "protocol": "mcp",
      "inputs": [
        "business",
        "current",
        "efficiency_gains_pct",
        "jobs_per_month",
        "packages"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "none",
            "confidence": 0.93
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "package_scope_language",
      "protocol": "mcp",
      "inputs": [
        "ascending",
        "packages",
        "voice"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "none",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "stress_test_package",
      "protocol": "mcp",
      "inputs": [
        "business",
        "cash_reserve",
        "package",
        "sales_per_month",
        "scope_creep_pct",
        "slow_month_drop_pct",
        "target_margin_pct"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "none",
            "confidence": 0.87
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    }
  ],
  "tools_omitted": 0,
  "tools_state": "recorded",
  "changes": [],
  "payment_rails": {
    "protocols": [],
    "http_402_seen": false
  },
  "not_covered": [
    "We don't call tools.",
    "We don't rate or certify.",
    "We don't publish prices.",
    "We cover only what was observed."
  ],
  "evidence": [
    {
      "section": "Identity",
      "classes": [
        "observed",
        "declared"
      ],
      "observed_at": "2026-11-12T18:05:21.677Z"
    },
    {
      "section": "Tools",
      "classes": [
        "declared"
      ],
      "observed_at": "2026-11-12T18:05:21.677Z"
    },
    {
      "section": "Effect readings (AI)",
      "classes": [
        "AI reading"
      ],
      "observed_at": "2026-11-12T18:05:21.677Z"
    },
    {
      "section": "Change history",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T18:05:21.677Z",
      "observation_times": []
    },
    {
      "section": "Payment rails",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T18:05:21.677Z"
    }
  ]
}
```