Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add fivetran/connector_sdk_tools --skill migrate-airbyte-connectorgit clone --depth 1 https://github.com/fivetran/connector_sdk_toolsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/fivetran/connector_sdk_tools/migrate-airbyte-connector)<a href="https://agentmods.dev/skills/fivetran/connector_sdk_tools/migrate-airbyte-connector"><img src="https://agentmods.dev/badge/skills/fivetran/connector_sdk_tools/migrate-airbyte-connector/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/fivetran/connector_sdk_tools/migrate-airbyte-connector"><img src="https://agentmods.dev/badge/skills/fivetran/connector_sdk_tools/migrate-airbyte-connector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00068 | $0.03319 |
| Opus 5 | $0.00034 | $0.01659 |
| Sonnet 5 | $0.00014 | $0.00664 |
| Haiku 4.5 | $0.00007 | $0.00332 |
Grade A, and why
migrate-airbyte-connector scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Context: This plugin is for the Fivetran Connector SDK (CSDK). "CSDK" is shorthand for "Connector SDK".
Migrate an Airbyte Source Connector to CSDK
FIRST: Read sdk-reference.md from the plugin directory to load SDK rules, operation names, schema constraints, configuration rules, and testing requirements.
Use this workflow to convert Airbyte source connector logic into a Connector SDK project. Airbyte migration references:
- Airbyte protocol docs: https://docs.airbyte.com/platform/understanding-airbyte/airbyte-protocol/
- Airbyte connector specification reference: https://docs.airbyte.com/platform/connector-development/connector-specification-reference
- Airbyte Python CDK docs: https://docs.airbyte.com/platform/connector-development/cdk-python
- Airbyte low-code connector docs: https://docs.airbyte.com/platform/connector-development/config-based/low-code-cdk-overview
- Fivetran CLI for platform resources: https://pypi.org/project/fivetran-cli/
When validating the migration workflow itself, use representative public connectors such as Airbyte's source-github, which exercises:
- Python CDK source structure with
source.py, stream classes, schema files, utilities, and tests. - Nested credential objects with
oneOfauth modes andairbyte_secretfields. - Array settings such as
repositoriesandbranches, plus deprecated string aliases such asrepositoryandbranch. - Wildcard repository expansion and config preflight validation.
- Parent-child streams, stream slices, per-stream state, semi-incremental streams, GraphQL/REST pagination, rate-limit token rotation, and stream-level failure handling.
Step 1: Locate the Source and Target
If the user did not provide a source path, ask for one of:
- An Airbyte source connector directory, such as
source-<name>/. - A Python CDK source package with
source.py, stream classes, schemas, and tests. - A low-code connector manifest YAML file.
- Airbyte artifacts:
spec.json,config.json,catalog.json,configured_catalog.json,state.json, and sample Airbyte protocol output.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 197 lines · 68 tokens per session scan A 5a555313fde1
migrate-airbyte-connector is a skill published in the GitHub repository fivetran/connector_sdk_tools (87 stars, last pushed today), licensed MIT. It adds 68 tokens to every session and 3,319 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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