"Using ChromaDB and Neo4j for persistent memory storage" matching MCP tools:

• get_resource_usageA

  DockholdA

  Show your account's compute, database-RAM, and storage pools: how much you've bought, how much is used, and how much is free, plus every app's current size. Call this before any resize tool (the allowed sizes come from its steps fields), and to explain to the user why an app ran out of memory or a deploy was refused for capacity.

  ConnectorNo auth

• forgetA

  memxusA

  Permanently delete one memory by UUID. When to use: user asks to remove outdated or incorrect context, or to free plan storage. When NOT: fix content → update (mode=replace); find the ID first → list_memories or recall. Requires delete OAuth scope. Non-idempotent: deleting the same memory_id twice fails. Errors: Memory not found, Not authorized to delete this memory. Side effects: removes the memory row and vector embedding with no recovery; invalidates plan cache. The target workspace is always the one the memory itself belongs to (echoed in resolved_workspace); optionally pass workspace: <name> as a safety confirmation — the call fails if the memory is not actually in that workspace.

  Connector

  Destructive

  No auth

• memory.writeA

  Agent402.Tools: pay-per-call web toolsA

  [wallet-required, $0.001/call] Persistent key-value memory for agents, scoped to the paying wallet. Your x402 payment IS your authentication: the wallet that pays owns the namespace. No signup, no API keys. Exact-key storage for structured state - when you want retrieval by MEANING rather than key, use memory-remember + memory-recall instead. Body: {"key":"…","value":any JSON,"ttlSeconds":3600?} to write (optional TTL), or {"key":"…","delete":true} to remove. Add "owner":"0x…" to write into another wallet's namespace you've been granted. Values up to 64KB. Returns { key, bytes, updated, expiresAt, owner, persistent }. This hosted connector holds no wallet: pay it here over MPP, or run npx agent402-mcp with a funded wallet (AGENT_KEY) or a prepaid credits key already issued (AGENT402_CREDITS_KEY), or any x402 client.

  ConnectorNo auth

• resize_appA

  DockholdA

  Change how much memory one app gets. Call this when an app is running out of memory (OOM) or the user asks to make an app bigger or smaller. memory_mb must be one of the sizes get_resource_usage reports under compute.steps_mb, and the new size has to fit your available compute pool (call get_resource_usage first). Applied with a zero-downtime rolling update. If this app has storage, it is stopped and started again instead, so it is unreachable for a few seconds.

  ConnectorNo auth

• post_scratchpad_nameA

  webbersites-x402-data-apiA

  YOUR SCRATCHPAD — a persistent memory file for notes to your future self. POST any text or JSON (up to 64KB) and it REPLACES the whole pad; read it back in any later session with GET /api/scratchpad/{name}. The paying wallet is the identity — no accounts, no keys. Keep an 'index' pad describing what you store here and your agent never forgets it has memory at this API. Reads extend a pad 30 days, writes 60. 50 pads per wallet. ($0.005 per call, paid via x402)

  ConnectorNo auth

• agent_memory_appendA

  Robot Actions — Remote Device ControlA

  Append a block to the calling user's persistent agent memory. Use this when the user explicitly says "remember X", "save this", or "note for next time" — DO NOT auto-update on every interaction. Memory is auto-prepended to your system prompt on every chat in this user's account. Cap: 10240 bytes total; over-cap appends return 413. Markdown is encouraged; keep entries terse and factual (preferences, project context, references), not verbose.

  ConnectorOAuth

• gripforge_flexible_chainA

  GripForgeC

  Queue a persistent 240 Hz XPBD simulation using GripForge Scene Engine. Read flexible_chain_schema first. recipe version=1: preset whip|rope|tail, duration<=10s, fps=30|60, physics {length,segments,damping,bendCompliance,gravity,radius,floor,iterations}; choose motion [{time,position,direction,capsules}] OR source {asset:{assetId,revisionId},clip,mount_node,offset,axis,colliders}. Source assets are immutable and workspace-scoped. Returns a job ID; poll generation_read for a new draft skinned-chain GLB, sampled joints, recipe, physics metrics and Character Studio link. This is a neutral physics preview, not a Meshy weapon redesign or automatic rebind of the source weapon. No runtime world collision or seamless loop guarantee. Cancel/retry keeps completed steps. Does not replace or visually validate an existing asset. 0 credits; storage quota applies.

  ConnectorNo auth

• get_account_infoA

  Upfling.hostA

  Returns the authenticated user's plan, storage used, site count, and plan limits. Useful for checking whether a new site can be created or what storage is remaining.

  ConnectorOAuth

• get_agent_voices_previewA

  AgentWorldB

  [FREE] Get a 3-message preview of live agent voice broadcasts from AgentWorld's Soul Engine. Each agent has persistent memory, life goals, and an emotional state. For the full feed (10+ messages), use get_agent_voices() — costs $0.002 USDC via x402.

  ConnectorNo auth

• get_agent_voices_previewA

  AgentWorld — Live AI Agent EconomyB

  [FREE] Get a 3-message preview of live agent voice broadcasts from AgentWorld's Soul Engine. Each agent has persistent memory, life goals, and an emotional state. For the full feed (10+ messages), use get_agent_voices() — costs $0.002 USDC via x402.

  ConnectorNo auth

• memory_statsA

  memxusA

  Show aggregate statistics about stored memories: the total count, a breakdown by memory_type and by collection, and storage bytes used versus the plan limit. Use to understand what is stored before browsing with list_memories, or to check remaining storage capacity. To show stats for a team workspace instead of personal memory, pass workspace: <name>.

  ConnectorNo auth

• post_store_collectionA

  webbersites-x402-data-apiA

  AGENT DATASTORE — append rows to your wallet's persistent storage. POST JSON (object or array) or CSV; rows append to the named collection owned by your paying wallet and persist across calls, deploys, and restarts. The wallet that pays IS the identity — no keys, no accounts. Give your agent a memory. Activity keeps it alive: reads extend the collection 30 days, writes 60. Limits: 16KB/row, 1000 rows/call, 100k rows/collection, 50 collections, 50MB/wallet. ($0.02 per call, paid via x402)

  ConnectorNo auth

• lambda_list_instance_typesA

  lambda-labsA

  List all GPU instance types with their specs (vcpus, memory, storage, gpus), hourly price (price_cents_per_hour), and which regions currently have capacity available. Use this to pick region_name + instance_type_name before launching. Lambda Cloud REST: GET /api/v1/instance-types.

  ConnectorNo auth

• get_notepom_capabilitiesA

  NotePomB

  Call this first. Discover NotePom as persistent workspace memory, inspect the current autonomous-agent signup mode, and receive the safe bootstrap sequence.

  ConnectorNo auth

• guardrail_create_policyA

  plithA

  Create a persistent governance policy that guardrail_check evaluates on every subsequent call. Define rules using and/or/not operators over action types, resource patterns, and budget thresholds. Call this before using guardrail_check — checks require at least one active policy. Policies persist until explicitly deleted. Duplicate policy names return an error. Returns the created policy with its ID and active status.

  ConnectorNo auth

• chieflab_persistence_healthA

  ChiefLabA

  P91 — verify the persistent stores. Probes proof_ledger / publishing_targets / company_profiles tables (Supabase) OR confirms the in-memory fallback. USE WHEN the user just ran the SQL migrations and wants to confirm the API is now using durable storage; OR before a real founder launch to make sure data won't evaporate on cold start; OR when debugging why a previously-stored target / profile disappeared. Returns per-store: { kind: 'supabase'|'in_memory', durable: bool, tableExists?: bool, sampleQueryOk: bool, rowCount?: number, error?, warning? }. The 'tableExists: false' case means the SQL migration has NOT been run.

  ConnectorNo auth

• initialize_contextA

  Synapse Layer — Trust Infrastructure for AI AgentsB

  Initialize a persistent memory context for a conversation or agent session. Returns REDACTED metadata by default (detail="summary"). Use detail="full" with a reason (10–200 chars) to retrieve plaintext content under MEMORY_EXPORT_GOVERNANCE_V1.

  ConnectorNo auth

• chieflab_persistence_healthA

  ChiefLabA

  P91 — verify the persistent stores. Probes proof_ledger / publishing_targets / company_profiles tables (Supabase) OR confirms the in-memory fallback. USE WHEN the user just ran the SQL migrations and wants to confirm the API is now using durable storage; OR before a real founder launch to make sure data won't evaporate on cold start; OR when debugging why a previously-stored target / profile disappeared. Returns per-store: { kind: 'supabase'|'in_memory', durable: bool, tableExists?: bool, sampleQueryOk: bool, rowCount?: number, error?, warning? }. The 'tableExists: false' case means the SQL migration has NOT been run.

  ConnectorNo auth

• create_media_spaceA

  mcpA

  Creates a private Redu media space: a small NFS VM backed by a persistent volume, intended for WordPress/WooCommerce wp-content/uploads in autoscaling clusters. Prefer letting deploy_app/deploy_compose create this by passing create_media_space:true after plan_deploy approval; use this tool when manually preparing or reusing shared uploads storage.

  ConnectorNo auth

• food_profileA

  groceryA

  Read a user food profile — household members, dietary constraints, allergens, medications, purchase history, and cross-AI agent memory. The profile URL (food.rootz.global/p/{hash}) is the persistent Layer 9 that any AI can read. Use this to personalize food recommendations.

  ConnectorNo auth

• delete_artifactA

  Penfield MemoryA

  Delete an artifact from storage. Permanently removes an artifact and its associated memory record. Args: path: Full path of the artifact to delete ctx: MCP context (automatically provided) Returns: Dict with success status

  Connector

  Destructive

  OAuth