# c4_triz

A other tool on the C4REQBER MCP server.

Agent View of the PolicyLayer registry record for `c4_triz`. HTML page: https://policylayer.com/tools/c4reqber/c4-triz

## Facts

- Tool: `c4_triz`
- Server: C4REQBER (`C4MIND/C4REQBER`) — https://policylayer.com/tools/c4reqber.md
- Homepage: https://github.com/C4MIND/C4REQBER
- Risk category: Other (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "c4_triz",
    "arguments": {}
  }
}
```

## Why c4_triz is rated Low

TRIZ is a problem-solving methodology. With no description available, the tool's actual behavior is unknown. Based on the server context (cognitive exoskeleton, discovery pipeline, formal verification), it likely performs some form of structured problem analysis or ideation, which would fall under Read or Execute. However, without evidence, confidence is very low and Other is the safest classification.

From the tool's own definition: "Tool name 'c4_triz' only; description is empty and uninformative."

## Use case

AI agents call c4_triz as a supporting operation in C4REQBER workflows.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches C4REQBER:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "c4_triz": {
      "limits": [
        {
          "counter": "c4_triz_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on C4REQBER (31)

- `c4_agent_query` — Execute — https://policylayer.com/tools/c4reqber/c4-agent-query.md
- `c4_agent_solve` — Execute — https://policylayer.com/tools/c4reqber/c4-agent-solve.md
- `c4_agent_spawn` — Execute — https://policylayer.com/tools/c4reqber/c4-agent-spawn.md
- `c4_agent_turbo` — Execute — https://policylayer.com/tools/c4reqber/c4-agent-turbo.md
- `c4_codegen` — Execute — https://policylayer.com/tools/c4reqber/c4-codegen.md
- `blast_auto` — Other — https://policylayer.com/tools/c4reqber/blast-auto.md
- `blast_flash` — Other — https://policylayer.com/tools/c4reqber/blast-flash.md
- `blast_turbo` — Other — https://policylayer.com/tools/c4reqber/blast-turbo.md
- `blast_turbofactory` — Other — https://policylayer.com/tools/c4reqber/blast-turbofactory.md
- `c4_bayesian` — Other — https://policylayer.com/tools/c4reqber/c4-bayesian.md
- `c4_causal` — Other — https://policylayer.com/tools/c4reqber/c4-causal.md
- `c4_meta` — Other — https://policylayer.com/tools/c4reqber/c4-meta.md
- `c4_social` — Other — https://policylayer.com/tools/c4reqber/c4-social.md
- `c4_transfer` — Other — https://policylayer.com/tools/c4reqber/c4-transfer.md
- `agent_fingerprint` — Read — https://policylayer.com/tools/c4reqber/agent-fingerprint.md
- `agent_process` — Read — https://policylayer.com/tools/c4reqber/agent-process.md
- `agent_search` — Read — https://policylayer.com/tools/c4reqber/agent-search.md
- `agent_solve` — Read — https://policylayer.com/tools/c4reqber/agent-solve.md
- `blast_solve` — Read — https://policylayer.com/tools/c4reqber/blast-solve.md
- `c4_agent_poll` — Read — https://policylayer.com/tools/c4reqber/c4-agent-poll.md
- `c4_agent_skills` — Read — https://policylayer.com/tools/c4reqber/c4-agent-skills.md
- `c4_agent_soul` — Read — https://policylayer.com/tools/c4reqber/c4-agent-soul.md
- `c4_autoresearch` — Read — https://policylayer.com/tools/c4reqber/c4-autoresearch.md
- `c4_chain` — Read — https://policylayer.com/tools/c4reqber/c4-chain.md
- `c4_fingerprint` — Read — https://policylayer.com/tools/c4reqber/c4-fingerprint.md
- `c4_prove` — Read — https://policylayer.com/tools/c4reqber/c4-prove.md
- `c4_search` — Read — https://policylayer.com/tools/c4reqber/c4-search.md
- `c4_simulate` — Read — https://policylayer.com/tools/c4reqber/c4-simulate.md
- `c4_solve` — Read — https://policylayer.com/tools/c4reqber/c4-solve.md
- `c4_verify` — Read — https://policylayer.com/tools/c4reqber/c4-verify.md
- …and 1 more: https://policylayer.com/tools/c4reqber.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=c4reqber · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/c4reqber