Duplicated-fact drift is the fourth error class and the only one with no executable rule. No positive control catches it (both copies are internally consistent) and re-derivation does not either (the copy reproduces whatever it was copied from). It is caught only by reading a copy against its source, which nothing in the loop required. facts.toml holds 15 facts and is GENERATED by `make facts-gen` from cb-cost, dep-weight and rule-coverage. The trap this task named — a hand-maintained registry that becomes another drifting copy — is closed by facts-check re-running the instruments and failing when the committed registry disagrees with them. A stale registry cannot certify stale artifacts. An artifact quoting a fact tags it: **$93.15** <!-- fact --> with the key. 17 occurrences across 5 artifacts are now checked. Falsified before being believed: changing CostAccounting.md line 158 from $93.15 to $92.87 — the exact historical drift — produced exit 1 naming the file, the line and the expected value. Tested against the class it exists to catch, on a real artifact, not only in its self-test. It then caught a live tag inside its own documentation example in InnerLoop.md within the hour. Third time a gate has failed on its own pass's work. What it does not close is stated rather than implied: 22 untagged literal copies remain and are reported, not failed. Tagging is opt-in, a number can legitimately recur, and a gate that fires on coincidence gets routed around. Naming the uncovered surface beats claiming the class is closed. InnerLoop single-source-of-fact moves from prose to executable — v1.3. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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| .forgejo/workflows | ||
| benchmarks/baselines | ||
| crates | ||
| decisions | ||
| evidence | ||
| games/ground | ||
| history | ||
| research | ||
| scenarios/ground | ||
| specs | ||
| tools | ||
| workplans | ||
| .custodian-brief.md | ||
| .gitignore | ||
| Cargo.lock | ||
| Cargo.toml | ||
| clippy.toml | ||
| facts.toml | ||
| INTENT.md | ||
| LICENSE | ||
| Makefile | ||
| README.md | ||
| rust-toolchain.toml | ||
| WORK-RECORDS.md | ||
clay-borg
A rebuild from scratch simulation and games engine framework set up to assimilate and optimize techniques and implementations useful for games, simulations, robotics.
Licensed under the Target Revenue Source License (TRSL V1C1) — see LICENSE; canonical text lives in the org's target-revenue repository.
Running the gates
make all # every gate, from a clean shell
make -C /path/to/clay-borg all # …or from any other directory
There is no environment setup step. No cd, no export PATH, no
activation script. make locates the repo from its own path and cargo
from the standard rustup locations; the Python tools do the same via
tools/repo.py. The only prerequisites are a rustup toolchain and Python
3.11+.
This is deliberate and enforced: make env-test runs every tool from /
with a PATH containing no cargo, and make all includes it. CB-RES-0003
measured 84 agent turns and $15.33 spent prefixing commands with cd and
export PATH before that friction was fixed at the root (CB-WP-0004 T01).
Other useful targets: make cost (spend per task), make cost-budget
(spend since the last commit), make cost-mix (mechanical vs judgment
turns), make loop-lint (executable InnerLoop rules), make self-tests
(every tool's positive control).
GROUND
The first product vertical is a virtual tabletop implementation of GROUND — A Game of Bonds and Rivalry: DARVO Edition. The boardgame itself (rules, editions, content) is at home in the sister repository ground-game — that repo is authoritative for what GROUND is; clay-borg implements the engine that runs it.