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kapa-setup-s3

Set up a Kapa S3 source so files in a bucket are ingested.

Skill by kapa-ai

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/kapa-ai-kapa-setup-s3

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Set up a Kapa S3 source so files in a bucket are ingested. Use when the user wants Kapa to answer from documents stored in S3 or an S3-compatible bucket.

Use cases: cloud

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/kapa-setup-s3

What's inside

Skill name
kapa-setup-s3
Description
Set up a Kapa S3 source so files in a bucket are ingested. Use when the user wants Kapa to answer from documents stored in S3 or an S3-compatible bucket.
License
MIT
Instructions
43 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Set up S3

Works with any S3-compatible provider, not just AWS.

## 1. Create the source

`create_s3_source` with `project` and `name`. Keep the returned id.

## 2. Configure it

`set_s3_config` with `source_s3`, `bucket_name`, `endpoint_url`,
`aws_access_key_id` and `aws_secret_access_key`.

- `endpoint_url` is **required even for plain AWS**, such as
  `https://s3.us-east-1.amazonaws.com`. Agents habitually omit it.
- `region_name` is needed by most providers. Use `us-east-1` when the provider
  has no regions.
- `prefix` limits the source to one folder, such as `docs`, with no leading or
  trailing slash. Leaving it out ingests the whole bucket.

Both keys are the user's secrets: ask for them, never invent them. Mention
that the credential only ever needs read access to that one bucket, so they
can scope it accordingly if they want to.

## 3. Check the bucket before saving

`validate_s3_config` with the bucket, endpoint and keys confirms Kapa can
reach it. It answers `{"is_valid": bool, "message": str}`.

**Show the message on a failure before blaming the keys.** It runs three
checks: the endpoint and bucket, the credential's permissions, and whether an
`index.json` in the bucket is well formed. A malformed `index.json` reads
identically to a bad credential unless the message is read. That file is
optional and maps objects to public URLs for citations.

## Finish the job

Saving the configuration starts ingestion. There is no separate publish step,
so once the config saves the source is live.

Then call `list_sources` with `project_id` to confirm what the project holds.

From kapa-ai/kapa-plugin, MIT.

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Last commit (this folder)
Sep 25, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

kapa-setup-s3 skill. Agent Mart. https://agentmart.dev/skills/kapa-ai-kapa-setup-s3 (last updated 2026-10-24)