tool SKILL.md skillA
tool from sikao-engine/kimix is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sikao-engine/kimix/tool@git:20261010.e311a56Pins git:20261010.e311a56 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sikao-engine/kimix
- Path
.agents/skills/tool/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261010.e311a56, committed Oct 10, 2026
- First version recorded
- Jun 30, 2026
- Size
- 2,784 bytes
- Repository stars
- 112
- License
- none declared
Guide for creating tools using CallableTool2 and Params pattern, plus YAML agent registration.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Tool Development Guide
Create custom tools with the `CallableTool2` + `Params` pattern, then register them in a YAML agent file.
## Quick Template
```python
"""Brief description of what this tool does."""
from kimi_agent_sdk import CallableTool2, ToolError, ToolOk, ToolReturnValue
class Params(BaseModel):
"""Define tool parameters here."""
required_param: str = Field(
description="Description of this parameter for the LLM."
)
optional_param: str | None = Field(
default=None,
description="Optional parameter with default value."
)
class MyTool(CallableTool2):
name: str = "MyTool" # Tool identifier
description: str = "What this tool does." # For LLM to understand usage
params: type[Params] = Params # Link to Params class
async def __call__(self, params: Params) -> ToolReturnValue:
"""Execute the tool logic."""
try:
# Your tool logic here
result = f"Processed: {params.required_param}"
return ToolOk(output=result)
except Exception as e:
return ToolError(
message=str(e),
output="Partial output if available",
…Read the whole file at its exact version.
How to install
mdr add sikao-engine/kimix/tool@sha256:6f7335c166d13583The line at the top of this page pins the label git:20261010.e311a56, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jsfm2d3sjthehgg2)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jun 30, 2026 and Oct 10, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261010.e311a56 latest | 2026-10-10 | e311a56 | 2,784 B | A | view · diff |
| git:20260816.ff0cd32 | 2026-08-16 | ff0cd32 | 2,551 B | A | view · diff |
| git:20260815.b3edc81 | 2026-08-15 | b3edc81 | 12,094 B | A | view · diff |
| git:20260813.1683103 | 2026-08-13 | 1683103 | 12,025 B | A | view · diff |
| git:20260701.e675380 | 2026-07-01 | e675380 | 12,036 B | A | view · diff |
| git:20260630.2757232 | 2026-06-30 | 2757232 | 11,116 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2784 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
sikao-engine/kimix · 112 stars · license none declared · pushed 2026-11-06 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_jsfm2d3sjthehgg2 GET https://markdownregistry.com/api/v1/resolve?ref=sikao-engine/kimix/tool GET https://markdownregistry.com/api/v1/blob/6f7335c166d13583ca3829cba053d23523f2d69a8a2615ce9f1cd82775cc3156
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from sikao-engine/kimix
Every file in sikao-engine/kimix