// MCP TOOL REFERENCE

VASPERAMEMORY TOOLS

48 tools from the Vasperamemory MCP Server, categorised by risk level.

// ALL 48 VASPERAMEMORY TOOLS

READ 43 tools

Read analyze_change_impact Analyze the impact of modifying code to understand what else might be affected Read analyze_code Comprehensive code analysis: structure, patterns, complexity, smells, and insights. Analyze a file or code ... Read analyze_file_relationships Analyze import statements and git history to build file relationships graph. Read capture_decision Capture an important decision made during development Read capture_error_fix Capture an error and its fix to prevent repeating mistakes Read decisions Unified tool for all decision operations: capture, search, timeline, and recent decisions. Use action param... Read detect_knowledge_gaps Analyze project memories and decisions to identify knowledge gaps - areas that need more documentation or f... Read detect_semantic_drift Detect when code behavior has changed without name changes. Identifies signature changes, parameter changes... Read estimate_change_risk Assess risk before making changes to files. Analyzes dependencies and critical paths. Read extract_decisions_from_commits Parse git commit messages to extract architectural decisions (looks for keywords like Read find_error_fix Search for previously captured fixes for an error message Read get_codebase_summary Get comprehensive project overview including tech stack, structure, recent activity, conventions, and hotsp... Read get_common_patterns Get project-specific coding patterns including error handling, naming conventions, imports, and styling. Us... Read get_entity_evolution Track how a function, class, or interface has evolved over time using git history. Shows changes, renames, ... Read get_entity_relationships Get relationships for an entity - what it uses, calls, imports, or depends on Read get_evolution_patterns Identify patterns in code evolution like frequent modifications, co-changed files, and naming instability. Read get_file_context Get everything known about a specific file: purpose, last changes, known issues, patterns used, and risk le... Read get_indexed_docs Get all indexed documentation files with their metadata, categories, and relationships to code. Read get_learned_attributes Get automatically learned user/project attributes (work patterns, preferences) Read get_most_mentioned_entities Get the most frequently mentioned entities in the project Read get_preferences Get user preferences for code style, workflow, tooling, etc. Read get_recent_decisions Get recent decisions made in this project Read get_recent_fixes Get recent error fixes captured in this project Read get_recent_workflows Get recent development workflows (grouped sequences of related operations) Read get_related_files Get files related to a specific file (imports, co-changes, tests, siblings). Read get_session_context Get comprehensive session context including decisions, preferences, and recent fixes Read get_stats Get statistics about stored memories, decisions, and error fixes Read get_token_savings Get token savings metrics - shows how many tokens VasperaMemory saves by compressing context Read get_tool_usage_stats Get statistics about tool usage patterns Read get_unstable_entities Find code entities that change too frequently, indicating potential instability or need for refactoring. Read get_workflow_details Get details of a specific workflow including all operations Read help_me Smart router - analyzes your intent and suggests the right tool. Ask natural language questions like Read index_documentation Scan and index documentation files (*.md, specs, docs folders) in the project. Extracts titles, description... Read learn_code_pattern Record a coding pattern observed in the project. Call this when you notice consistent patterns to help main... Read memory_capture Capture a memory (pattern, decision, or architectural choice) for this project Read memory_fuse_context Get fused context from project memories, decisions, error fixes, and preferences Read memory_search Search for relevant memories using full-text search Read reindex_project Rebuild entity/relationship graph for project files. Extracts functions, classes, imports/exports and build... Read search_docs Search indexed documentation by title, description, or content. Read search_entities Search for extracted entities (files, functions, classes, services, etc.) Read suggest_approach Get guidance before starting a task. Returns existing patterns, related code, and recommendations. Read validate_learned_attribute Validate or correct a learned attribute Read what_changed Show what changed since last session or a specific time. Includes commits, new decisions, and summary.

WRITE 5 tools

Write resume_session Get session state for resumption. Returns last session summary, accomplishments, pending items, and stats. Write save_session Save current session state including summary, accomplishments, and next steps. Write set_preference Set or update a user preference for code style, workflow, etc. Write submit_retrieval_feedback Provide feedback on memory retrieval quality for learning Write update_file_context Update context for a specific file. Use this to record what a file does, note changes, or mark issues.

// RUNNING THIS SERVER

The managed route: connect Vasperamemory through the PolicyLayer gateway — every tool call above is checked against your policy before it runs, with a full audit log.

DIRECT INSTALL (UNMANAGED) npx -y vasperamemory

// FAQ

How many tools does the Vasperamemory MCP server have? +

The Vasperamemory MCP server exposes 48 tools across 2 categories: Read, Write.

How do I enforce policies on Vasperamemory tools? +

Route the Vasperamemory server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Vasperamemory tools fall into? +

Vasperamemory tools are categorised as Read (43), Write (5). Each category has a recommended default policy.

Let agents act without letting them run wild.

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