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 K-Dense-AI/drug-discovery-agent-skills --skill patent-landscapegit clone --depth 1 https://github.com/K-Dense-AI/drug-discovery-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/k-dense-ai/drug-discovery-agent-skills/patent-landscape)<a href="https://agentmods.dev/skills/k-dense-ai/drug-discovery-agent-skills/patent-landscape"><img src="https://agentmods.dev/badge/skills/k-dense-ai/drug-discovery-agent-skills/patent-landscape/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/k-dense-ai/drug-discovery-agent-skills/patent-landscape"><img src="https://agentmods.dev/badge/skills/k-dense-ai/drug-discovery-agent-skills/patent-landscape.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00124 | $0.01925 |
| Opus 5 | $0.00062 | $0.00962 |
| Sonnet 5 | $0.00025 | $0.00385 |
| Haiku 4.5 | $0.00012 | $0.00193 |
Grade A, and why
patent-landscape scanned grade A with 1 finding 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 12d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -O https://ftp.ebi.ac.uk/.../compounds.parquet # 4.2 GB How it starts
The opening of the file, as written. The whole thing — 162 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Chemical Patent Landscape
Whether a series is already claimed decides whether it is worth pursuing, and the question comes up long before anyone talks to an attorney. SureChEMBL extracts structures from patent full text, images, and attachments — over 31 million compounds from the major offices — and it is the only open, structure-searchable patent chemistry resource.
Services: https://ftp.ebi.ac.uk/pub/databases/chembl/SureChEMBL (bulk, no key) ·
https://search.patentsview.org/api/v1 (optional, free key).
Checked against: the live bulk tree, August 2026 — 31 releases, newest 2026-08-04.
Read references/surechembl-bulk.md before downloading anything, references/patent-data-sources.md to know which source is silent about what, and references/reading-patents.md before drawing any conclusion — that one is judgement, not syntax, and the gap it describes is wide.
The two scripts
| Script | Answers |
|---|---|
surechembl_bulk.py |
Which release, which tables, and how much disk? |
patent_search.py |
Who is filing in this space, in the US? |
SureChEMBL has no REST API
Checked live: surechembl.org/api/ and every plausible variant return 404. The website is
interactive-only, and everything programmatic goes through the EBI bulk tree.
python skills/patent-landscape/scripts/surechembl_bulk.py releases --limit 3
# 31 releases, newest 2026-08-04. Updated fortnightly.
release url
2026-08-04 https://ftp.ebi.ac.uk/.../bulk_data/2026-08-04/
2026-07-17 ...
Two directories hold different data. bulk_data/ is SureChEMBL 2.0 — Parquet plus an FPSim2
similarity index, fortnightly. data/ is the legacy quarterly txt/SDF dump whose README is dated
2016. They are easily confused and the old one is much less useful.
Pin a release. Taking "latest" makes an analysis irreproducible against a corpus that changes every two weeks.
What ships with it
6 files 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.
- 12d ago First seen · 162 lines · 124 tokens per session scan A f1198b1de73e
patent-landscape is a skill published in the GitHub repository K-Dense-AI/drug-discovery-agent-skills (28 stars, last pushed 5d ago), licensed MIT. It adds 124 tokens to every session and 1,925 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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