Borrowing it
Nothing to install: this file belongs to edwnh/dqmc. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/edwnh/dqmc/master/.claude/skills/dqmc-advanced/SKILL.mdgit clone --depth 1 https://github.com/edwnh/dqmcWrote 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/edwnh/dqmc/dqmc-advanced)<a href="https://agentmods.dev/skills/edwnh/dqmc/dqmc-advanced"><img src="https://agentmods.dev/badge/skills/edwnh/dqmc/dqmc-advanced/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/edwnh/dqmc/dqmc-advanced"><img src="https://agentmods.dev/badge/skills/edwnh/dqmc/dqmc-advanced.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 | $0.00044 | $0.00399 |
| Opus 5 | $0.00022 | $0.00199 |
| Sonnet 5 | $0.00009 | $0.00080 |
| Haiku 4.5 | $0.00004 | $0.00040 |
Grade A, and why
dqmc-advanced 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 9d 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.
What it actually says
Advanced Topics
Unequal-Time Measurements
Enable by setting period_uneqlt > 0 during file generation:
dqmc-util gen period_uneqlt=8 ...
Required for:
nnrw0,zzrw0- Zero-frequency susceptibilitiesdwq0t- D-wave pair susceptibility- Any time-dependent correlation functions
Note: Unequal-time measurements significantly increase runtime and memory usage.
Analytic Continuation
Use maximum entropy for continuing imaginary-time data to real frequencies:
from dqmc_util import maxent
# Solve G = K A given:
# - G: binned data, shape (nbin, ntau)
# - K: kernel, shape (ntau, nw)
# - m: default model, shape (nw,)
A_omega = maxent.calc_A(G, K, m)
HDF5 File Structure
/metadata/ # Model info (mu, Nx, Ny, beta)
/params/ # Simulation parameters, precomputed matrices
/state/ # RNG state, sweep number, aux field config
/meas_eqlt/ # Equal-time measurements (n_sample, sign, den, ...)
/meas_uneqlt/ # Unequal-time measurements (optional)
Queue System Internals
The sharded queue uses:
- 128 shards to avoid lock contention on distributed filesystems
- Atomic
rename()operations for task claiming - Symlinks moved:
todo/->running/->done/ - Checkpointed jobs returned to
todo/for resumption
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.
- 9d ago First seen · 54 lines · 44 tokens per session scan A a32db98cff4f
dqmc-advanced is a skill published in the GitHub repository edwnh/dqmc (18 stars, last pushed 5mo ago), licensed MIT. It adds 44 tokens to every session and 399 once invoked, about $0.0002 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 2026-09-01.
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