MCP Error Classifier

Store Positioning

Store title: MCP Error Classifier

Short description: Classify MCP/tool-call errors into normalized categories such as auth, validation, timeout, rate limit, transport, schema, tool execution, permission, dependency, and unknown, with evidence and remediation hints.

SEO title: MCP Error Classifier — API, schema, and developer QA

SEO description: Classify MCP/tool-call errors into normalized categories such as auth, validation, timeout, rate limit, transport, schema, tool execution, permission, dependency, and unknown, with evidence and remediation hints. Use it to catch contract drift, schema mistakes, unsafe endpoint assumptions, and developer-tool quality issues before release.

Categories: SEO_TOOLS, DEVELOPER_TOOLS

Keywords: mcp, error, classifier, schema, 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 Error Classifier: 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 Error Classifier: 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 Error Classifier: 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 Error Classifier: charged when report generated is completed. The price includes Apify platform usage; no separate usage pass-through is intended.

Public Task Concepts

• Audit MCP Error Classifier controls on a capped public sample
• Find high-priority MCP Error Classifier issues before release
• Validate MCP Error Classifier evidence from supplied pages
• Prioritize MCP Error Classifier fixes with severity and proof
• Export MCP Error Classifier QA rows for client review

Classify MCP tool-call failures from logs, transcripts, response objects, and raw error text. The actor normalizes transport failures, tool errors, schema issues, auth failures, rate limits, validation errors, retryability, user-actionability, severity, evidence snippets, and remediation guidance.

Inputs

Provide errorLogs, toolCallTranscripts, responseObjects, rawErrorTexts, classificationRules, knownErrorCodes, includeRemediation, redactSecrets, maxErrors, includeEvidence, and timeoutMs. Leave redactSecrets enabled for normal runs so evidence snippets avoid leaking tokens or request secrets.

Output

Rows include sourceId, timestamp, toolName, requestId, transport, rawStatusCode, rawErrorCode, rawErrorMessage, normalizedCategory, normalizedSubcategory, retryable, userActionable, severity, confidence, evidenceSnippet, remediation, and redactionApplied. KVS reports group errors by category and remediation priority.

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.