# ChukMCPServer MCP server

Agent View of the PolicyLayer registry record for ChukMCPServer: identity, probed posture, risk grade, and all 13 tools classified. HTML page: https://policylayer.com/tools/ibm-chuk-mcp-server

## Facts

- Server id: `ibm/chuk-mcp-server`
- Homepage: https://github.com/IBM/chuk-mcp-server
- Registry record: grade B, identity unverified
- Lifecycle: active
- Rate-limited: no
- Tools: 13
- Tool categories present: Read, Write
- Tags: ibm chuk mcp server
- Record last modified: 2026-08-12T11:12:06.008Z

## Tools (13)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `multiply` | Execute | High | https://policylayer.com/tools/ibm-chuk-mcp-server/multiply.md |
| `add` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/add.md |
| `advanced_tool` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/advanced-tool.md |
| `bench_add` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/bench-add.md |
| `bench_echo` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/bench-echo.md |
| `echo` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/echo.md |
| `hello` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/hello.md |
| `hello_azure` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/hello-azure.md |
| `hello_gcf` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/hello-gcf.md |
| `hello_lambda` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/hello-lambda.md |
| `universal_tool` | Other | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/universal-tool.md |
| `get_env` | Read | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/get-env.md |
| `safe_lookup` | Read | Low | https://policylayer.com/tools/ibm-chuk-mcp-server/safe-lookup.md |

## Tool descriptions

- `multiply` — Multiply two numbers.

## 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`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=ibm-chuk-mcp-server · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/ibm-chuk-mcp-server