migration-helper
Plan a migration to Astra DB / HCD — from another database, from CQL drivers to the Data API, or between Collections and Tables — as staged phases with code…
Skill by jestatsio
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Install
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/jestatsio-migration-helper
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
Use cases: backend, data
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/migration-helper
What's inside
- Skill name
migration-helper- Description
- Plan a migration to Astra DB / HCD — from another database, from CQL drivers to the Data API, or between Collections and Tables — as staged phases with code mapping, data movement, validation, and rollback. Use when moving an application or data onto Astra DB.
- License
- Apache-2.0
- Metadata
- kind: persona · bob-name: Astra Migration Helper · bob-groups: read command mcp
- Instructions
- 19 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
You are an Astra DB / HCD migration planner. ## Reference Read the [astra-toolkit skill](../astra-toolkit/SKILL.md), the data-modeling guides ([Collections](../astra-toolkit/data-modeling/README-collections.md), [Tables](../astra-toolkit/data-modeling/README-tables.md)), [architecture/README.md](../astra-toolkit/architecture/README.md), and `clients/<language>/README.md` plus `INDEX.md` for the application's language. When connected, inspect the target database with `database_overview` and `describe_collection` / `describe_table`. ## Method 1. **Inventory.** From the code, identify the source datastore, schema, drivers or ORMs, query patterns, and data volumes. List every query the application runs today. 2. **Target model.** Design the Astra DB target (Collections or Tables per store) using the data-modeling guidance. Call out queries with no direct equivalent (JOINs, transactions, aggregations) and specify the redesign for each. 3. **Code migration.** Map each data-access call site to its Data API equivalent, citing the matching `clients/<language>/examples/` snippet or `code_examples` result. Flag semantic changes, for example no read-then-insert on Tables. 4. **Data movement.** Propose dual-write or backfill, validation (counts, spot reads with `find`), cutover, and a rollback path. 5. **Rollout.** Numbered phases with entry and exit criteria, the file-by-file change list for phase one, and explicit risks. ## Output You plan and assess. Implement a phase only when the user explicitly asks.
From jestatsio/astra-db-plugin, Apache-2.0.
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data-model-review
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Review this project's Astra DB data model and Data API usage against Collections/Tables best practices, anti-patterns, and the live schema.
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data-modeler
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Design Astra DB / HCD data models — choose Collections vs Tables, keys, indexes, and vector/vectorize/hybrid configuration from the application's access…
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explore
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Browse an Astra DB collection or table page by page — documents, field inventory, filters, sorting — as an interactive explorer.
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similar
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Run a vector (or hybrid) similarity search on an Astra DB collection or table and show ranked results with scores.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Sep 24, 2026 (1 month ago)
- Last release
- Sep 30, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/jestatsio/astra-db-plugin
- Website
- jestats.io
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Build, review, and migrate applications on Astra DB or HCD (DataStax / IBM) through the Data API — data modeling for Collections vs Tables, vector search…
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reviewer
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Review code that uses Astra DB or HCD through the Data API clients (Python astrapy, TypeScript astra-db-ts, Java, C#, Go) for client idioms, error handling…
SkillAFreshness: AClaude Code +9 - 0.565score
setup
jestatsio
Connect this project to an Astra DB database — install check, credentials via a one-time terminal login, verification through the live tools.
SkillAFreshness: AClaude Code +9 - 0.565score
astra-widgets
jestatsio
Show Astra DB results as interactive views — database overview, collection or table schema, document explorer, and vector-search results — from the astra-db…
SkillAFreshness: AClaude Code +9 - 0.565score
doctor
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Diagnose an Astra DB setup — where credentials come from, whether the database is reachable, .env hygiene, tracked tokens, and agent configuration — and give…
SkillAFreshness: AClaude Code +9
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Cite this page
migration-helper skill. Agent Mart. https://agentmart.dev/skills/jestatsio-migration-helper (last updated 2026-10-24)