Harness · CLI
Claude Code
Anthropic · official
A coding agent for working with files and commands in a terminal and other supported surfaces.
Compatibility, access and verification
- Compatibility
- See the official platform and setup guide for supported systems, account and provider options.
- Access and cost
- It may read and edit files and run commands according to its configuration and permissions. Review the work folder and approvals.
- License and terms
- Product and service terms apply; account access and charges depend on your plan.
- Try a verification
- In a disposable folder, ask it to describe the files it can see before allowing any edit.
Read the relevant guidance ↗
Open the source ↗
Harness · CLI
Gemini CLI
Google · official
A terminal-based agent with documented file, shell, skills and MCP workflows.
Compatibility, access and verification
- Compatibility
- Check its current installation, authentication and platform instructions for your device.
- Access and cost
- File and shell capabilities depend on your configuration. Review permissions and any sandbox settings before running tools.
- License and terms
- CLI source: Apache-2.0; model/service access and costs have separate terms.
- Try a verification
- In a test folder, ask the agent to describe the task and permissions before it changes anything.
Read the relevant guidance ↗
Open the source ↗
Harness · runtime
Cloudflare Agents harnesses
Cloudflare · official
Documentation for agent loops and supported runtime approaches including Pi, OpenCode and Think.
Compatibility, access and verification
- Compatibility
- Runs on the provider’s Workers platform; inspect the selected harness and SDK version for its actual model and tool support.
- Access and cost
- The chosen tools and deployment determine file, network and data access. Cloud resources and model usage may cost money.
- License and terms
- Check the individual harness, SDK and service terms.
- Try a verification
- Draw the request → harness → model → tool path and identify where the selected setup stores data.
Read the relevant guidance ↗
Open the source ↗
Skill · format
Agent Skills format
Agent Skills · specification
A documented format for packaging instructions in SKILL.md with optional references and scripts.
Compatibility, access and verification
- Compatibility
- Use with a harness that supports the format; discovery paths and script execution differ between products.
- Access and cost
- A skill may ask an agent to read files or run bundled scripts. Read the whole skill and inspect its referenced code first.
- License and terms
- The format is documented openly; each skill and bundled asset has its own terms.
- Try a verification
- Open the example format and identify which parts are instructions, references and executable scripts.
Read the relevant guidance ↗
Open the source ↗
Skill · 3D workflow
scan-to-threejs
Wes Bos · community
A skill describing how to reconstruct an editable Three.js room from capture geometry and photos.
Compatibility, access and verification
- Compatibility
- Requires a compatible agent and the companion project; capture and comparison workflows have additional device and software requirements.
- Access and cost
- The instructions reference local scripts, a browser helper and private capture files. Review them before use; keep room images and measurements private.
- License and terms
- Code and skill: MIT; office demo assets have separate terms.
- Try a verification
- Read the skill and identify which steps measure, model and compare before trying it with permissioned data.
Read the relevant guidance ↗
Open the source ↗
MCP · browser
Playwright MCP
Microsoft · official project
A browser automation server for compatible MCP clients.
Compatibility, access and verification
- Compatibility
- Check the project’s current browser, client and setup instructions; a matching protocol alone does not prove your setup works.
- Access and cost
- It can interact with browser content and sessions. The project says it is not a security boundary; use a separate test profile and review permissions.
- License and terms
- Source: Apache-2.0; browser and connected-site terms can differ.
- Try a verification
- With only a test site and profile, inspect its documented tools and identify which could change state.
Read the relevant guidance ↗
Open the source ↗
MCP · files
MCP reference filesystem server
Model Context Protocol project · reference implementation
A reference server for file operations with configurable access controls.
Compatibility, access and verification
- Compatibility
- Needs an MCP client and a server configuration. Confirm the current supported transport, version and allowed paths.
- Access and cost
- File operations can include writes within configured scope. Test with a disposable folder and inspect the available tools before use.
- License and terms
- The MCP project reports a license transition; review its current license and individual package terms.
- Try a verification
- List the requested directories and tools. Check whether any write operation is needed for your task.
Read the relevant guidance ↗
Open the source ↗
MCP · 3D
MCP for Blender
Siddharth Ahuja · community; not Blender Foundation
A community integration connecting an MCP client with a Blender add-on for scene operations.
Compatibility, access and verification
- Compatibility
- Check the repository’s current Blender, Python, client and operating-system requirements before deciding whether to use it.
- Access and cost
- The project documents arbitrary Python execution in Blender and unauthenticated remote access. It also describes default anonymous operational telemetry and how to disable it.
- License and terms
- Source: MIT; optional assets and services have separate terms.
- Try a verification
- Read the security and telemetry sections. Use a disposable scene; do not expose a listener to the public internet.
Read the relevant guidance ↗
Open the source ↗
CLI · business
Intuit CLI for QuickBooks
Intuit · official repository
A command-line interface for QuickBooks Online API workflows.
Compatibility, access and verification
- Compatibility
- Requires the documented Node.js, Intuit app and authorization setup; check current service availability and limits.
- Access and cost
- Commands can access or change financial data under granted scopes. Use your own sandbox and sample records when learning.
- License and terms
- CLI source: Apache-2.0; Intuit API and account terms apply separately.
- Try a verification
- Identify the sandbox, requested scopes and read/write commands before authorizing any account.
Read the relevant guidance ↗
Open the source ↗
MCP · documentation
xAI Docs MCP
xAI · official documentation
A remote MCP endpoint for compatible assistants to find and retrieve the provider’s documentation.
Compatibility, access and verification
- Compatibility
- Requires a client supporting the documented Streamable HTTP transport; follow the client’s own connection instructions.
- Access and cost
- A remote service receives requests you send to it. Review its current privacy and service terms, and do not send secrets.
- License and terms
- See the provider’s current documentation and service terms.
- Try a verification
- Read the listed documentation tools and confirm what information a sample query would send.
Read the relevant guidance ↗
Open the source ↗
