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Model Context Protocol server for PALO framework providing governance, knowledge management, and agentic AI control tools
PALO MCP server has 23 tools with mostly complete schemas and descriptions, but exhibits significant quality issues. Tool naming is inconsistent (palo_explain_framework appears twice; tools 1-17 are unique, 18-23 are duplicates). Descriptions are present but often generic or domain-specific without clear LLM-actionable guidance. Parameter schemas are well-structured with enums and constraints, but descriptions lack actionable context (e.g., 'Query string' vs 'Search for governance patterns, decision gates, or control definitions'). Output schemas are not documented. Error handling and recovery guidance are absent. Security-critical tools (palo_submit_approval_decision, palo_review_knowledge_draft) lack permission-gate documentation. Composition is reasonable, tools are single-purpose, but chaining IDs are not guaranteed in responses.
Explain how PALO works using the released semantic spine, decision gates and authority boundaries. Read-only orientation; no legal conclusion, certification or approval.
Explain how PALO works using the released semantic spine, decision gates and authority boundaries. Read-only orientation; no legal conclusion, certification or approval.
Retrieve a specific governance approval record with full decision context and audit trail.
Retrieve a specific evidence record with full provenance, verification status and audit trail.
Read one immutable knowledge draft and its review record. Available only on the curator profile.
Read one complete PALO knowledge record by its search-result recordId, retaining source, provenance and authority boundary.
Duplicate tool definitions (tools 18-23 are exact copies of tools 1-6). This wastes agent reasoning cycles and violates single-responsibility principle. Remove duplicates or rename with distinct suffixes.
Output schemas are not documented. Tools like palo_search_knowledge and palo_get_knowledge_record return complex objects (recordId, provenance, authority boundary) but no schema is visible. LLMs cannot plan downstream calls without knowing response structure.
Parameter descriptions are generic and lack actionable context. E.g., 'Query string' (palo_explain_framework) does not explain what queries are valid or what the tool searches. Should be: 'Search query for governance patterns, decision gates, or control definitions (e.g., "LLM output validation", "human review gate").'
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | D | 52 | 2025-06-18+ | v2 |
Read one complete canonical PALO knowledge record by its search-result recordId, retaining source, provenance and authority boundary.
Infer an explainable PALO starting route from explicit use-case signals. The result is a deterministic hypothesis that requires accountable human validation.
Infer an explainable PALO starting route from explicit use-case signals. The result is a deterministic hypothesis that requires accountable human validation.
List pending and completed governance approvals with their status and decision records.
List evidence records with filtering by type, status and associated claims.
List knowledge curation drafts and their terminal review state. Available only on the curator profile.
List the released PALO knowledge sources and locally curated publication class available to this server. Read-only and provenance preserving.
List the immutable released PALO knowledge sources in this service. Read-only and provenance preserving.
Plan how a product should consume PALO guide tools over MCP and, where relevant, separate guidance from protected-action enforcement.
Plan how a product should consume PALO guide tools over MCP while keeping guidance separate from protected-action enforcement.
Review and accept or reject a knowledge draft. Available only on the curator profile.
Search the PALO knowledge base across semantic definitions, gates, controls, indicators, sources, control packs, security crosswalks and accepted local contributions. Returns provenance and authority boundaries for citation.
Search the canonical PALO knowledge base across semantic definitions, gates, controls, indicators, sources, control packs and security crosswalks. Returns provenance and authority boundaries for citation.
Submit a human approval decision for a pending governance claim with rationale and evidence references.
Submit evidence supporting a governance claim or approval decision with provenance and verification metadata.
Create an immutable local knowledge draft for accountable review. This never changes released PALO files or publishes content by itself.
Verify and log an agentic action claim against PALO governance policies. Returns authorization decision with obligations.
Security-critical tools (palo_review_knowledge_draft, palo_submit_approval_decision) lack permission-gate documentation. No indication of required roles (curator, approver) or scope declarations. Agents cannot determine if they have authority to call these tools.
Error handling and recovery guidance are absent. No indication of what errors are retryable, user-fixable, or fatal. E.g., palo_verify_action returns 'authorization decision' but no guidance on what to do if denied or what 'obligations' means.