# search_token

A read tool on the CogniRepo MCP server.

Agent View of the PolicyLayer registry record for `search_token`. HTML page: https://policylayer.com/tools/ashlesh-t-cognirepo/search-token

## Facts

- Tool: `search_token`
- Server: CogniRepo (`pypi:cognirepo`) — https://policylayer.com/tools/ashlesh-t-cognirepo.md
- Install: `npx -y pypi:cognirepo`
- Homepage: https://github.com/ashlesh-t/cognirepo
- Risk category: Read (Low risk)
- Registry record: grade A, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "search_token",
    "arguments": {}
  }
}
```

## Why search_token is rated Low

With no explicit description, classification relies on naming conventions and server context. 'Search' operations are typically Read category—retrieving data without side effects. The absence of verbs like 'create', 'delete', 'execute', or 'pay' suggests this retrieves or queries tokens/data.

From the tool's own definition: "Tool name 'search_token' and context of a memory/knowledge server suggest token-based search/retrieval. No description provided, but sibling tools (episodic_search, cross_repo_search) are clearly Read operations."

## Use case

AI agents call search_token to retrieve information from CogniRepo without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches CogniRepo:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "search_token": {}
  }
}
```

## Other tools on CogniRepo (33)

- `supersede_learning` — Other — https://policylayer.com/tools/ashlesh-t-cognirepo/supersede-learning.md
- `architecture_overview` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/architecture-overview.md
- `context_pack` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/context-pack.md
- `cross_repo_search` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/cross-repo-search.md
- `cross_repo_traverse` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/cross-repo-traverse.md
- `dependency_graph` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/dependency-graph.md
- `episodic_search` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/episodic-search.md
- `explain_change` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/explain-change.md
- `find_symbol_path` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/find-symbol-path.md
- `get_agent_bootstrap` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-agent-bootstrap.md
- `get_error_patterns` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-error-patterns.md
- `get_last_context` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-last-context.md
- `get_service_endpoints` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-service-endpoints.md
- `get_session_brief` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-session-brief.md
- `get_session_history` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-session-history.md
- `get_user_profile` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/get-user-profile.md
- `graph_stats` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/graph-stats.md
- `list_org_context` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/list-org-context.md
- `lookup_symbol` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/lookup-symbol.md
- `org_dependencies` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/org-dependencies.md
- `org_search` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/org-search.md
- `org_wide_search` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/org-wide-search.md
- `retrieve_memory` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/retrieve-memory.md
- `search_docs` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/search-docs.md
- `semantic_search_code` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/semantic-search-code.md
- `subgraph` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/subgraph.md
- `who_calls` — Read — https://policylayer.com/tools/ashlesh-t-cognirepo/who-calls.md
- `link_repos` — Write — https://policylayer.com/tools/ashlesh-t-cognirepo/link-repos.md
- `log_episode` — Write — https://policylayer.com/tools/ashlesh-t-cognirepo/log-episode.md
- `record_decision` — Write — https://policylayer.com/tools/ashlesh-t-cognirepo/record-decision.md
- …and 3 more: https://policylayer.com/tools/ashlesh-t-cognirepo.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=ashlesh-t-cognirepo · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/ashlesh-t-cognirepo