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// MCP TOOL REFERENCE

VAULTCRUX MEMORY CORE TOOLS

76 tools from the VaultCrux Memory Core MCP Server, categorised by risk level.

View the VaultCrux Memory Core policy → Token cost: 14,412 tokens →

// ALL 76 VAULTCRUX MEMORY CORE TOOLS

READ 54 tools

Read accept_handoff_package Accept an incoming handoff package. Prefer `cuecrux_session` as your first and only direct MCP call. It re... Read action_journal_query Search action journal receipts with filters for time range, outcome, and tool name. Prefer `cuecrux_sessio... Read browse_bundles List available credit bundles for purchase. Prefer `cuecrux_session` as your first and only direct MCP cal... Read change_seat_role Change the role assigned to an existing organisation seat. Prefer `cuecrux_session` as your first and only... Read cuecrux_session Opens a CueCrux session and returns a typed capability plan (retrieval, proofing, memory, journaling, audit... Read declare_revenue_willingness Declare willingness to pay for a feature or category, helping prioritize the product roadmap. Prefer `cuec... Read diff_receipts Compare two provenance receipts and highlight differences. Prefer `cuecrux_session` as your first and only... Read explain_last_answer Explain how the last answer was derived. Prefer `cuecrux_session` as your first and only direct MCP call. ... Read find_contradictions Scan for contradictions across knowledge sources. Prefer `cuecrux_session` as your first and only direct M... Read forecast_obsolescence Forecast which artefacts are likely to become obsolete. Prefer `cuecrux_session` as your first and only di... Read get_active_policy Get the currently active policy. Prefer `cuecrux_session` as your first and only direct MCP call. It retur... Read get_beliefs List registered beliefs with optional filters. Prefer `cuecrux_session` as your first and only direct MCP ... Read get_blast_radius Estimate the impact radius if an artefact or receipt changes. Prefer `cuecrux_session` as your first and o... Read get_break_analysis Analyze what would break if a given answer or receipt is invalidated. Prefer `cuecrux_session` as your fir... Read get_counterfactual_summary Generate a counterfactual summary for an answer. Prefer `cuecrux_session` as your first and only direct MC... Read get_credit_balance Retrieve the current credit balance for the agent, including receipt verification and passport data. Prefe... Read get_credit_escrow List active escrow holds for the tenant. Prefer `cuecrux_session` as your first and only direct MCP call. ... Read get_daily_briefing Get the daily knowledge briefing. Prefer `cuecrux_session` as your first and only direct MCP call. It retu... Read get_domain_affinity Get the agent's domain affinity scores. Prefer `cuecrux_session` as your first and only direct MCP call. I... Read get_economy_dashboard Retrieve the economy dashboard for the agent, showing balances, recent transactions, and spending summaries... Read get_feature_requests List feature requests with optional filtering by category and status. Prefer `cuecrux_session` as your fir... Read get_journal Fetch journal entries for the active agent, with optional filtering by time range, entry type, and paginati... Read get_knowledge_gaps Identify knowledge gaps across domains. Prefer `cuecrux_session` as your first and only direct MCP call. I... Read get_passport Retrieve the agent's trust passport. Prefer `cuecrux_session` as your first and only direct MCP call. It r... Read get_pricing Retrieve current pricing information for the tenant. Prefer `cuecrux_session` as your first and only direc... Read get_project_context Detail for a single project — planning target, allowed passports, working tenants. Prefer `cuecrux_session... Read get_proof_chunks Retrieve the chunk-level hashes for a completed proof job. Supports cursor-based pagination. Prefer `cuecr... Read get_proof_receipt Retrieve the cryptographic proof receipt for a specific answer. Contains the Merkle root, signature, and ve... Read get_proof_status Poll the status of a proof job. Returns the current state (queued, processing, complete, failed) and progre... Read get_proofpack Download the full proofpack bundle for a receipt. Includes all chunk hashes, Merkle tree, signature, and ve... Read get_reasoning_profile Get the agent's current reasoning profile. Prefer `cuecrux_session` as your first and only direct MCP call... Read get_session_context Retrieve the current session context for the active agent, including recent interactions and state. Prefer... Read get_spend_receipt Retrieve a specific spend receipt by ID. Prefer `cuecrux_session` as your first and only direct MCP call. ... Read get_stale_pins List pinned items for the active agent that may be outdated and need refresh or removal. Prefer `cuecrux_s... Read get_trust_level Get the current agent's trust escalation level. Prefer `cuecrux_session` as your first and only direct MCP... Read get_watch_alerts Retrieve alerts triggered by a specific watch, with optional filtering by time and pagination. Prefer `cue... Read get_watches List all active watches for the current agent. Prefer `cuecrux_session` as your first and only direct MCP ... Read github_comments_since Recent comments across selected repos — the 'what happened since I last looked' surface. Prefer `cuecrux_s... Read github_recent_commits Recent indexed commits for a selected repo. Prefer `cuecrux_session` as your first and only direct MCP cal... Read github_search Search the indexed GitHub corpus (commits, PRs, issues, comments) under repos selected via /v1/integrations... Read join_coalition Join an existing coalition with a credit pledge. Prefer `cuecrux_session` as your first and only direct MC... Read list_projects List all projects on the configured Crux Daemon. Mirrors `corecruxd /v1/projects`. Prefer `cuecrux_session... Read list_seats List all seats (members) in the current organisation. Prefer `cuecrux_session` as your first and only dire... Read list_work List work items, optionally filtered by project_id, state, tenant_id, assignee_passport. The kanban surface... Read memory_reason_about Reason over previously retrieved memory chunks and optional curated facts using the cached Pattern B prompt... Read memory_retrieve Retrieve memory chunks, optional curated ESI facts, and passport-driven engrams for Pattern B memory reason... Read memory_session_init Boot a memory reasoning session and return the server-controlled session procedure, deterministic passport ... Read proof_document Submit a document artefact for cryptographic proof. Creates an async proof job that retrieves the artefact,... Read purchase_bundle Purchase a credit bundle by ID. Prefer `cuecrux_session` as your first and only direct MCP call. It return... Read query_vault Retrieve relevant documents from the vault using semantic search across one or more corpora. Prefer `cuecr... Read query_with_threshold Execute a trust-routed query that filters results by minimum confidence and respects budget constraints. P... Read request_sponsor Request a sponsor for the current agent session. Requires a session token (vcrx_self_ prefixed). Prefer `c... Read verify_passport Verify another agent's trust passport. Prefer `cuecrux_session` as your first and only direct MCP call. It... Read watch_answer Create a watch on an answer to receive alerts when it changes or becomes stale. Prefer `cuecrux_session` a...

WRITE 20 tools

Write annotate_session Add an annotation to the current session. Prefer `cuecrux_session` as your first and only direct MCP call.... Write comment_on_work Post a comment on a work item — leave context for the next agent or human. Prefer `cuecrux_session` as you... Write create_coalition Create a multi-agent coalition to address a knowledge gap. Prefer `cuecrux_session` as your first and only... Write create_handoff_package Create a handoff package for multi-agent session transfer. Prefer `cuecrux_session` as your first and only... Write create_work Create a new work item under a project (defaults: state=planned). Prefer `cuecrux_session` as your first a... Write github_open_issues Indexed issues in a selected repo. Optional `label` for client-side filtering. Prefer `cuecrux_session` as... Write github_open_prs Indexed PRs in a selected repo (filter open client-side via the returned `state` field). Prefer `cuecrux_s... Write invite_seat Invite a new member to the organisation by email address. Prefer `cuecrux_session` as your first and only ... Write memory_engrams_resolve Resolve body content for engrams listed in memory_session_init.available_on_demand. Use when a question mat... Write pin_receipt Pin a receipt to prevent it from being garbage collected. Prefer `cuecrux_session` as your first and only ... Write register_agent Self-register a new agent with the VaultCrux platform. No API key or tenant ID required. Prefer `cuecrux_s... Write register_belief Register a belief about an answer for trust tracking. Prefer `cuecrux_session` as your first and only dire... Write schedule_recheck Schedule a periodic re-check of knowledge freshness. Prefer `cuecrux_session` as your first and only direc... Write set_policy Set or update an active policy for the agent. Prefer `cuecrux_session` as your first and only direct MCP c... Write set_reasoning_profile Set the agent's reasoning methodology profile. Prefer `cuecrux_session` as your first and only direct MCP ... Write submit_feature_request Submit a new feature request or suggestion to the VaultCrux product team. Prefer `cuecrux_session` as your... Write tip_agent Send a credit tip to another agent. Prefer `cuecrux_session` as your first and only direct MCP call. It re... Write tip_platform Send a credit tip to the platform. Amount must be a positive number. Prefer `cuecrux_session` as your firs... Write update_work_state Move a work item to a new state. If the calling passport has agent_work_gate=true the request queues for hu... Write vote_feature_request Cast an upvote on an existing feature request to signal interest. Prefer `cuecrux_session` as your first a...

DESTRUCTIVE 2 tools

Destructive revoke_seat Remove a member from the organisation by revoking their seat. Prefer `cuecrux_session` as your first and o... Destructive unwatch_answer Remove an existing watch by its watch ID. Prefer `cuecrux_session` as your first and only direct MCP call....

// FAQ

How many tools does the VaultCrux Memory Core MCP server have? +

The VaultCrux Memory Core MCP server exposes 76 tools across 3 categories: Read, Write, Destructive.

How do I enforce policies on VaultCrux Memory Core tools? +

Route the VaultCrux Memory Core 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 VaultCrux Memory Core tools fall into? +

VaultCrux Memory Core tools are categorised as Read (54), Write (20), Destructive (2). Each category has a recommended default policy.

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