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26942
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Install in OpenClaw
/install microsoft-excel
Description
Microsoft Excel API integration with managed OAuth. Read and write Excel workbooks, worksheets, ranges, tables, and charts stored in OneDrive. Use this skill when users want to read or modify Excel spreadsheets, manage worksheet data, work with tables, or access cell values. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login; default to read and list calls, and confirm every write or new connection with the user.
Usage Guidance
Install only if you are comfortable authorizing Maton to broker access to the Microsoft Excel account you connect. Prefer OAuth, choose the narrowest Microsoft scopes available, verify the target workbook and connection before writes, and confirm any POST, PUT, PATCH, or DELETE action carefully.
Capability Assessment
Credentials
Network access, Bash, and Maton account access are needed for the API gateway workflow; workbook read/write capability can affect user data but is scoped to the connected Excel account and disclosed.
Install Mechanism
Installation requires the external Maton CLI through npm or Homebrew, or optional SDK packages; this is disclosed and consistent with the integration design.
Instruction Scope
The instructions repeatedly default to read/list actions, require explicit user approval for new connections and all mutating calls, advise targeting specific connections, and treat API-returned content as untrusted data.
Persistence & Privilege
OAuth profiles and tokens persist in the operating system credential store via the Maton CLI, with explicit instructions not to expose, dump, log, or persist credentials elsewhere.
Purpose & Capability
The stated purpose is to read and modify Excel workbooks, worksheets, ranges, tables, and charts through Microsoft Graph, and the documented commands match that purpose.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install microsoft-excel - After installation, invoke the skill by name or use
/microsoft-excel - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.2.0
CLI-first rewrite with the Maton SDK examples; clarify that the CLI and SDKs keep separate credential stores, and reword webhook egress warnings
v1.1.0
CLI-first rewrite: the maton CLI with OAuth login is the documented path, every example is a maton command, SDK examples added, and the raw HTTP fallback feeds the key on stdin instead of reading it from the environment
v1.0.4
- Base API URLs updated from gateway.maton.ai and ctrl.maton.ai to api.maton.ai for all endpoints.
- Connection management instructions revised to reflect new URLs.
- Security note added: all write operations now require explicit user approval and confirmation of target resource.
- "LICENSE.txt" file removed.
v1.0.3
- Added a "clawdbot" metadata section specifying the required environment variable (`MATON_API_KEY`) and an identifying emoji.
- No other changes to functionality or documentation.
v1.0.2
- Documentation in SKILL.md simplified by removing the duplicated and overly detailed API reference section.
- No changes to functionality or code; this release updates documentation only.
v1.0.1
No user-facing changes in this version.
- No file changes detected between versions 1.0.0 and 1.0.1.
- Skill behavior and documentation remain unchanged.
v1.0.0
Initial release: Integrate Microsoft Excel API using managed OAuth via Maton.
- Read and write Excel workbooks, worksheets, ranges, tables, and charts stored in OneDrive or SharePoint.
- Supports file access by both path and file ID, with full coverage of worksheet and range operations.
- Includes connection management with API calls for listing, creating, retrieving, and deleting OAuth connections.
- Allows session management for improved performance on batch operations.
- Requires network access and a valid Maton API key for authentication.
- Provides detailed usage examples and API references in SKILL.md.
Metadata
Frequently Asked Questions
What is microsoft-excel?
Microsoft Excel API integration with managed OAuth. Read and write Excel workbooks, worksheets, ranges, tables, and charts stored in OneDrive. Use this skill when users want to read or modify Excel spreadsheets, manage worksheet data, work with tables, or access cell values. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login; default to read and list calls, and confirm every write or new connection with the user. It is an AI Agent Skill for Claude Code / OpenClaw, with 26942 downloads so far.
How do I install microsoft-excel?
Run "/install microsoft-excel" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is microsoft-excel free?
Yes, microsoft-excel is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does microsoft-excel support?
microsoft-excel is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created microsoft-excel?
It is built and maintained by byungkyu (@byungkyu); the current version is v1.2.0.
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