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 exasol-labs/exasol-agent-skills --skill exasol-document-virtual-schemasgit clone --depth 1 https://github.com/exasol-labs/exasol-agent-skillsWrote 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/exasol-labs/exasol-agent-skills/exasol-document-virtual-schemas)<a href="https://agentmods.dev/skills/exasol-labs/exasol-agent-skills/exasol-document-virtual-schemas"><img src="https://agentmods.dev/badge/skills/exasol-labs/exasol-agent-skills/exasol-document-virtual-schemas/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/exasol-labs/exasol-agent-skills/exasol-document-virtual-schemas"><img src="https://agentmods.dev/badge/skills/exasol-labs/exasol-agent-skills/exasol-document-virtual-schemas.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 | $0.00081 | $0.00608 |
| Opus 5 | $0.00041 | $0.00304 |
| Sonnet 5 | $0.00016 | $0.00122 |
| Haiku 4.5 | $0.00008 | $0.00061 |
Grade A, and why
exasol-document-virtual-schemas 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 8d 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 — 32 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Exasol Document Virtual Schemas Skill
Trigger when the user mentions document virtual schema, document virtual schemas, document files virtual schema, document-file virtual schema adapter, EXPLAIN VIRTUAL for document-file/object-storage virtual schema troubleshooting, S3 document files, Google Cloud Storage document files, Azure Blob document files, Azure Data Lake Gen2 document files, or Azure Data Lake Storage Gen2 document files.
Routing Algorithm
-
Create and query a virtual schema
- Trigger phrases:
document files virtual schema,S3 document files,Google Cloud Storage document files,Azure Blob document files,Azure Data Lake Gen2 document files,Azure Data Lake Storage Gen2 document files,query object storage - Load:
references/document-virtual-schemas.md
- Trigger phrases:
-
Refresh, debugging, and troubleshooting
- Trigger phrases:
document files virtual schema,S3 document files,Google Cloud Storage document files,Azure Blob document files,Azure Data Lake Gen2 document files,Azure Data Lake Storage Gen2 document files,REFRESH,partial refresh,connection validation,pushdown,EXPLAIN VIRTUALfor document-file/object-storage virtual schema troubleshooting - Load:
references/document-virtual-schemas.md
- Trigger phrases:
-
Choose the right document-file adapter family
- Trigger phrases:
document virtual schema,document virtual schemas,document-file virtual schema,document files virtual schema,S3 document files,Google Cloud Storage document files,Azure Blob document files,Azure Data Lake Gen2 document files,Azure Data Lake Storage Gen2 document files - Load:
references/document-virtual-schemas.md
- Trigger phrases:
Notes
- Use this skill for federated read-only access through virtual schemas.
- Use exasol-import or exasol-cloud-storage-extension when the user wants to copy data into Exasol instead of querying it in place.
- Use exasol-jdbc-virtual-schemas when the source is a JDBC database rather than object or file storage.
- Use exasol-virtual-schema-adapter-development when maintained document-file adapters are insufficient and the user needs custom adapter code, packaging, or adapter-side debugging.
- Use exasol-extension-catalog when the source or integration family is still undecided.
- Use exasol-bucketfs if the task is specifically about uploading the adapter JAR into BucketFS.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 8d ago Changed · +32 tokens per session fc9d326b6ebd
- 12d ago First seen · 32 lines · 49 tokens per session scan A f900ad60c222
exasol-document-virtual-schemas is a skill published in the GitHub repository exasol-labs/exasol-agent-skills (10 stars, last pushed 7d ago), licensed MIT. It adds 81 tokens to every session and 608 once invoked, about $0.0004 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 2026-08-31.
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