th0th_reset_project

THE RISK

Critical Risk

This tool irreversibly deletes all indexed data associated with a project. The operation cannot be undone and results in complete loss of project-specific embeddings, semantic graphs, and stored memories. While the blast radius is scoped to a single project, the total data loss within that project scope is comprehensive and permanent.

From the tool's definition Tool description states 'Delete all indexed data for a project: vector embeddings, symbol graph (definitions/references/imports/centrality), and stored memories.' The use of 'Delete all' combined with enumeration of what is permanently removed (embeddings,…

Documented attack patterns abuse exactly the kind of access th0th_reset_project gives an agent:

HOW TO CONTROL TH0TH_RESET_PROJECT

PolicyLayer is an MCP gateway — it sits between your AI agents and Th0th, and nothing reaches the server without passing your rules. This is the rule we recommend for th0th_reset_project:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "th0th_reset_project"
  ]
}

th0th_reset_project disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Th0th — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

More Th0th tools

Execute th0th_reindex Force full reindex of a project workspace. Use when autoReindex (max 50 files) is insuffic Write th0th_synapse_prime Seed the Synapse working-memory buffer with recalled memories before searching. Call at se Write th0th_remember Store memory in the hierarchical memory system (local SQLite) Write th0th_synapse_access Record file access for affinity scoring — boosts that file in future searches. Call after Write th0th_synapse_session Create/resume a Synapse cognitive session. Returns sessionId to pass as sessionId on every Read th0th_analytics Get search analytics and performance metrics (usage patterns, cache performance, etc) Read th0th_compress Compress context using semantic compression (keeps structure, removes details) Read th0th_get_references Find all references (usages) of a symbol across the project. Returns file paths, line numb

All 21 Th0th tools →

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Go deeper

Critical-risk tools in Th0th → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

What does the th0th_reset_project tool do? +

Delete all indexed data for a project: vector embeddings, symbol graph (definitions/references/imports/centrality), and stored memories. It is categorised as a Destructive tool in the Th0th MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on th0th_reset_project? +

Register the Th0th MCP server in PolicyLayer and add a rule for th0th_reset_project: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Th0th. Nothing to install.

What risk level is th0th_reset_project? +

th0th_reset_project is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit th0th_reset_project? +

Yes. Add a rate_limit block to the th0th_reset_project rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block th0th_reset_project completely? +

Set action: deny in the PolicyLayer policy for th0th_reset_project. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides th0th_reset_project? +

th0th_reset_project is provided by the Th0th MCP server (s1lv4/th0th). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Th0th tool call.

Deterministic rules across all 21 Th0th tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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21 Th0th tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

// WHAT TH0TH_RESET_PROJECT ON TH0TH DOES

// THE RISK

// HOW TO CONTROL TH0TH_RESET_PROJECT

// EXPLORE