{
    "app": {
        "name": "vivado-log-analyzer",
        "description": "Use when a Vivado synthesis or implementation run fails, or when the user asks \"why did the build fail / what's wrong with this vivado log\". Surfaces only the actionable error/critical-warning lines from large Vivado outputs (vivado.log, synth_1/runme.log, impl_1/runme.log, *.rpt) so the diagnosis fits in context. Trigger when the user shares a Vivado log path, mentions \"synthesis failed\", \"implementation failed\", \"timing failure\", \"BRAM exhausted\", or pastes raw Vivado output.",
        "mode": "advanced-chat",
        "model_config": {
            "provider": "deepseek",
            "model": "deepseek-chat",
            "parameters": {
                "temperature": 0.7,
                "max_tokens": 4096
            }
        }
    },
    "instructions": "name vivado-log-analyzer description Use when a Vivado synthesis or implementation run fails, or when the user asks \"why did the build fail / what's wrong with this vivado log\". Surfaces only the actionable error/critical-warning lines from large Vivado outputs (vivado.log, synth_1/runme.log, impl_1/runme.log, *.rpt) so the diagnosis fits in context. Trigger when the user shares a Vivado log path, mentions \"synthesis failed\", \"implementation failed\", \"timing failure\", \"BRAM exhausted\", or pastes raw Vivado output. Vivado Log Analyzer When to invoke A Vivado build (synth / impl / bitstream) failed and the user wants the cause. The user pastes or points at one of: vivado.log , *.runs/synth_1/runme.log , *.runs/impl_1/runme.log , *_timing_summary.rpt , *_utilization_*.rpt , *_drc_*.rpt . Auto-trigger when a tool result contains ERROR: [Synth , CRITICAL WARNING: [Place , Timing constraint not met , or similar Vivado markers. What it does Vivado logs are usually 5–50 MB and 95% noise. This skill runs scripts/analyze.py <log-path> which extracts only: ERROR: and CRITICAL WARNING: lines (Vivado's \"this is why it failed\"). Timing summary endpoints with negative slack. Resource utilization rows above 95% (BRAM, LUT, DSP, URAM exhaustion). DRC violations (UCIO-1, LUTLP-1, NSTD-1, etc.). IP licensing failures ( ERROR: [Common 17-69] ). Missing constraint file errors. It groups by failure category and prints at most ~80 lines so you can hand the result to the user or reason about it without burning context. How to use python3 .claude/skills/vivado-log-analyzer/scripts/analyze.py <path-to-log> <path-to-log> can be any of: A single .log or .rpt file A Vivado project's *.runs/ directory (script will walk it) A build output directory ( output/build/... ) If the user hasn't given a path, look first in output/ , then in build/ , then in any *.runs/synth_1/ or *.runs/impl_1/ directory. After analysis Print the categorized summary the script produced. Do not re-read the raw log unless the summary is empty or the user asks for a specific line context. Re-reading defeats the purpose of the skill. If timing is the failure category, point the user at src/templating/timing_constraints/ and any board-specific .xdc files. If resource exhaustion is the failure category, the fix is almost always in src/templates/sv/ (template bloat) or in board selection ( src/file_management/board_discovery.py — wrong FPGA part). If IP licensing or \"missing IP\" errors appear, check the Containerfile and confirm the build is using a licensed Vivado image. Anti-patterns Do not paste the raw Vivado log back to the user. They already have it. Do not run this on logs smaller than ~500 lines — just read them directly. Do not try to \"fix\" timing failures by widening constraints without understanding the constraint origin ( src/templating/timing_constraints/ generates them; constraints are tied to donor profile).",
    "variables": [],
    "opening_statement": "你好，我是 vivado-log-analyzer，Use when a Vivado synthesis or implementation run ...",
    "suggested_questions": [],
    "source": "DeepseekModel",
    "source_url": "https://deepseekmodel.com/skill?id=voltcyclone-pcileechfwgenerator-claude-skills-vivado-log-analyzer-skill-md"
}