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Install in OpenClaw
/install proj
Description
Explain, compare, and choose geographic coordinate reference systems and map projections, including CRS selection, EPSG codes, datum differences, axis order,...
Usage Guidance
This skill is an advisory-only tool for choosing and explaining coordinate systems and projections — it does not perform file conversions or request secrets. Before enabling: understand it will give recommendations (and may autonomously be invoked by the agent if allowed), but you must use a GIS tool (e.g., QGIS, PROJ, GDAL) to run bulk reprojections or handle local files. Avoid pasting private coordinate datasets or credentials into chat; verify any recommended EPSG, datum shifts, or transformation parameters in your own GIS software when accuracy matters.
Capability Analysis
Type: OpenClaw Skill
Name: proj
Version: 1.0.0
The skill bundle is a legitimate GIS utility designed to provide guidance on geographic coordinate reference systems (CRS) and map projections. The instructions in SKILL.md and the reference data in common-systems.md are strictly educational, focusing on standard EPSG codes and regional systems like GCJ-02 without any evidence of data exfiltration, malicious execution, or prompt injection.
Capability Assessment
Purpose & Capability
Name and description match the SKILL.md and reference content: the skill is purely advisory about CRSs, projections, EPSG codes, datum/axis/unit issues and recommends tools (e.g., QGIS) for execution. It does not request unrelated permissions or credentials.
Instruction Scope
Runtime instructions stay within the advisory scope: they explain workflows, checklist items, common rules, and explicitly defer deterministic file operations to external GIS tools. The skill does not instruct reading arbitrary system files or sending data to unknown endpoints.
Install Mechanism
No install spec and no code files — instruction-only — so nothing is written to disk or downloaded during install. This is the lowest-risk model and matches the skill's advisory purpose.
Credentials
No required environment variables, credentials, or config paths are declared or referenced. The skill does not ask for secrets or unrelated service tokens.
Persistence & Privilege
always:false and no install persistence; the agent policy allows implicit/autonomous invocation (allow_implicit_invocation true) which is normal for skills. If you are concerned about any skill acting without prompts, note this setting but it is not unusual or excessive here.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install proj - After installation, invoke the skill by name or use
/proj - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
**Major update: repurposed the "project" skill from project management to geographic coordinate systems and projections.**
- Entire skill scope has shifted: now explains, compares, and advises on geographic coordinate reference systems and map projections (CRS, EPSG codes, datums, axis order, reprojection).
- Added new files for agent configuration and reference material; removed the old `skill.md` project management description.
- Updated `SKILL.md` with new workflow, answer checklist, and explicit in/out-of-scope guidance focused on coordinate systems.
- Includes references for common systems and practical rules for choosing and using CRS/projections.
- Clarified when to delegate to related skills (e.g., `geocode`, `qgis`, `cesium`).
Metadata
Frequently Asked Questions
What is proj地理坐标系投影转换?
Explain, compare, and choose geographic coordinate reference systems and map projections, including CRS selection, EPSG codes, datum differences, axis order,... It is an AI Agent Skill for Claude Code / OpenClaw, with 160 downloads so far.
How do I install proj地理坐标系投影转换?
Run "/install proj" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is proj地理坐标系投影转换 free?
Yes, proj地理坐标系投影转换 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does proj地理坐标系投影转换 support?
proj地理坐标系投影转换 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created proj地理坐标系投影转换?
It is built and maintained by jvy (@jvy); the current version is v1.0.0.
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