MCP Tool Permission Matrix Builder

Store Positioning

Store title: MCP Tool Permission Matrix Builder

Short description: Build a permission matrix mapping MCP tools to scopes, auth requirements, data access categories, write/destructive capabilities, risk levels, and review recommendations.

SEO title: MCP Tool Permission Matrix Builder — API, schema, and developer QA

SEO description: Build a permission matrix mapping MCP tools to scopes, auth requirements, data access categories, write/destructive capabilities, risk levels, and review recommendations. Use it to catch contract drift, schema mistakes, unsafe endpoint assumptions, and developer-tool quality issues before release.

Categories: DEVELOPER_TOOLS

Keywords: mcp, tool, permission, matrix, builder, data qa, api/developer qa

Pay-Per-Event Pricing

This actor uses pay-per-event pricing. Event prices include Apify platform usage; users are not expected to pay a separate platform-usage pass-through charge for the configured pricing model.

• Tier: A1 — API/developer QA
• Primary event: schema-validated at $0.00650 base
• Default max charge: $10.00
• Store discounts: FREE/BRONZE base, SILVER discounted, GOLD deepest approved discount

Event set:

• actor-start: base $0.00500, GOLD $0.00400. MCP Tool Permission Matrix Builder: charged when actor start is completed. The price includes Apify platform usage; no separate usage pass-through is intended.
• schema-validated: base $0.00650, GOLD $0.00520. MCP Tool Permission Matrix Builder: charged when schema validated is completed. The price includes Apify platform usage; no separate usage pass-through is intended.
• contract-rule-checked: base $0.00390, GOLD $0.00312. MCP Tool Permission Matrix Builder: charged when contract rule checked is completed. The price includes Apify platform usage; no separate usage pass-through is intended.
• report-generated: base $0.05000, GOLD $0.04000. MCP Tool Permission Matrix Builder: charged when report generated is completed. The price includes Apify platform usage; no separate usage pass-through is intended.

Public Task Concepts

• Build an MCP Tool Permission Matrix stakeholder brief from source rows
• Prioritize MCP Tool Permission Matrix findings with evidence and confidence
• Summarize MCP Tool Permission Matrix metrics into recommended actions
• Prepare an MCP Tool Permission Matrix source table with uncertainty notes
• Export MCP Tool Permission Matrix decision rows for review

Build a permission and risk matrix for MCP tools from supplied manifests, tool definitions, OpenAPI fragments, function specs, docs text, known scopes, and custom risk rules. Use it before exposing an MCP server to agents so each tool has explicit read/write behavior, required scopes, side effects, data category, and confirmation recommendations.

Inputs

Provide toolManifests, toolDefinitions, serverDocs, openApiFragments, functionSpecs, knownScopes, riskRules, dataCategoryRules, includeEvidence, strictMode, maxTools, and timeoutMs. Defaults are intentionally small so a first run creates a reviewable matrix without scanning a large connector library.

Output

Rows include serverName, toolName, toolDescription, permissionName, scope, scopeRequired, actionType, resourceType, dataCategory, readAccess, writeAccess, destructiveCapability, externalSideEffect, confirmationRecommended, riskLevel, evidenceText, and warning. KVS reports summarize high-risk tools, missing scopes, and permission coverage.

Public source provenance

Tool names and capabilities are derived from the public GitHub MCP server at https://github.com/github/github-mcp-server. The contents:read/write labels are explicit normalized review categories, not a claim that GitHub publishes those exact OAuth scope strings.

Billing safety

The actor charges actor-start before analysis, charges the primary PPE event before each dataset row, and charges the report event before writing report artifacts. maxChargeUsd stops work or output gracefully before the configured cap is exceeded.