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 adeleempurpled290/FPGA-Agent-skills --skill vivado-synthgit clone --depth 1 https://github.com/adeleempurpled290/FPGA-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/adeleempurpled290/fpga-agent-skills/vivado-synth)<a href="https://agentmods.dev/skills/adeleempurpled290/fpga-agent-skills/vivado-synth"><img src="https://agentmods.dev/badge/skills/adeleempurpled290/fpga-agent-skills/vivado-synth/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/adeleempurpled290/fpga-agent-skills/vivado-synth"><img src="https://agentmods.dev/badge/skills/adeleempurpled290/fpga-agent-skills/vivado-synth.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 | $0.00142 | $0.03698 |
| Opus 5 | $0.00071 | $0.01849 |
| Sonnet 5 | $0.00028 | $0.00740 |
| Haiku 4.5 | $0.00014 | $0.00370 |
Grade A, and why
vivado-synth 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.
The source is not reproduced here
Licensed GPL-2.0
The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
60 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.
- examples/asym_ram_sdp_read_wider.v 1.4 KB
- examples/asym_ram_sdp_write_wider.v 1.4 KB
- examples/asym_ram_tdp_read_first.v 1.6 KB
- examples/asym_ram_tdp_write_first.v 1.6 KB
- examples/black_box_1.v 325 B
- examples/bytewrite_ram_1b.v 864 B
- examples/bytewrite_tdp_ram_nc.v 2.1 KB
- examples/bytewrite_tdp_ram_readfirst2.v 2.0 KB
- examples/bytewrite_tdp_ram_rf.v 1.7 KB
- examples/bytewrite_tdp_ram_wf.v 2.3 KB
- examples/cmacc.v 2.9 KB
- examples/cmult.v 1.6 KB
- examples/convergentRoundingEven.v 1.5 KB
- examples/convergentRoundingOdd.v 1.5 KB
- examples/dynamic_shift_registers_1.v 413 B
- examples/dynpreaddmultadd.v 973 B
- examples/finish_ignored_1.v 421 B
- examples/finish_supported_1.v 653 B
- examples/fsm_1.v 872 B
- examples/functions_1.v 697 B
- examples/functions_constant.v 621 B
- examples/latches.v 297 B
- examples/macc.v 1.1 KB
- examples/mult_unsigned.v 553 B
- examples/parameter_1.v 617 B
- examples/parameter_generate_for_1.v 529 B
- examples/presubmult.v 953 B
- examples/procedure_package_1.v 1.4 KB
- examples/rams_20c.data 576 B
- examples/rams_dist.v 382 B
- examples/rams_init_file.data 2.1 KB
- examples/rams_init_file.v 415 B
- examples/rams_pipeline.v 700 B
- examples/rams_sdp_3d.sv 1.2 KB
- examples/rams_sdp_struct.sv 871 B
- examples/rams_sp_3d.sv 948 B
- examples/rams_sp_nc.v 382 B
- examples/rams_sp_rf_rst.v 504 B
- examples/rams_sp_rf.v 375 B
- examples/rams_sp_rom_1.v 2.4 KB
- examples/rams_sp_rom.v 1.7 KB
- examples/rams_sp_struct.sv 787 B
- examples/rams_sp_wf.v 445 B
- examples/rams_tdp_3d.sv 1.5 KB
- examples/rams_tdp_rf_rf.v 573 B
- examples/rams_tdp_struct.sv 1.1 KB
- examples/registers_1.v 380 B
- examples/sfir_even_symmetric_systolic_top.v 2.6 KB
- examples/sfir_shifter.v 475 B
- examples/shift_registers_0.v 398 B
- examples/shift_registers_1.v 466 B
- examples/simple_dual_one_clock.v 451 B
- examples/simple_dual_two_clocks.v 496 B
- examples/squarediffmacc.v 1.5 KB
- examples/squarediffmult.v 944 B
- examples/tasks_1.v 568 B
- examples/top.v 326 B
- examples/tristates_1.v 226 B
- examples/tristates_2.v 170 B
- examples/v_rams_20c.data 384 B
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 · 287 lines · 142 tokens per session scan A fd289259239c
vivado-synth is a skill published in the GitHub repository adeleempurpled290/FPGA-Agent-skills (35 stars, last pushed today), licensed GPL-2.0. It adds 142 tokens to every session and 3,698 once invoked, about $0.0007 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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