# edm_wiki_search

Search significance wiki by emotional criteria. Queries local significance_article.md files by arc_type, emotional_weight, identity_thread.

Agent View of the PolicyLayer registry record for `edm_wiki_search`. HTML page: https://policylayer.com/tools/deepadata-edm/edm-wiki-search

## Facts

- Tool: `edm_wiki_search`
- Server: Deepadata Edm (`deepadata-edm-mcp-server`) — https://policylayer.com/tools/deepadata-edm.md
- Install: `npx -y deepadata-edm-mcp-server`
- Homepage: https://www.npmjs.com/package/deepadata-edm-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server rate-limited: no
- Parameters: 6 (1 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | number | no | Maximum results to return (default: 10) |
| `arc_type` | string | no | Filter by arc type (e.g., grief, transformation, bond) |
| `wiki_path` | string | yes | Path to wiki directory |
| `identity_thread` | string | no | Search identity threads (substring match) |
| `recurrence_pattern` | string | no | Filter by recurrence pattern |
| `emotional_weight_min` | number | no | Minimum emotional weight (0.0-1.0) |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "edm_wiki_search",
    "arguments": {
      "wiki_path": "<wiki_path>"
    }
  }
}
```

## Why edm_wiki_search is rated Low

This is a read-only search operation that retrieves data from local wiki files based on emotional and thematic criteria. It performs queries without creating, modifying, deleting, or executing any operations. The minimal blast radius of a search tool—returning potentially sensitive wiki content but not altering systems or data—justifies low severity.

From the tool's own definition: "Tool description explicitly states it 'Queries local significance_article.md files' with search parameters (arc_type, emotional_weight, identity_thread). The verb 'Search' and 'Queries' indicate data retrieval with no modification."

## Use case

AI agents call edm_wiki_search to retrieve information from Deepadata Edm 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 Deepadata Edm:

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

## Other tools on Deepadata Edm (8)

- `deepadata_activate` — Read — https://policylayer.com/tools/deepadata-edm/deepadata-activate.md
- `deepadata_activate_reason` — Read — https://policylayer.com/tools/deepadata-edm/deepadata-activate-reason.md
- `edm_project` — Read — https://policylayer.com/tools/deepadata-edm/edm-project.md
- `edm_wiki_lint` — Read — https://policylayer.com/tools/deepadata-edm/edm-wiki-lint.md
- `extract_from_content` — Read — https://policylayer.com/tools/deepadata-edm/extract-from-content.md
- `validate_edm` — Read — https://policylayer.com/tools/deepadata-edm/validate-edm.md
- `edm_wiki_generate` — Write — https://policylayer.com/tools/deepadata-edm/edm-wiki-generate.md
- `seal_artifact` — Write — https://policylayer.com/tools/deepadata-edm/seal-artifact.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=deepadata-edm · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/deepadata-edm