Prove source-verifiable context compilation

.github/workflows/ci.yml

@@ -35,6 +35,8 @@ jobs:
         run: spec/validate.sh
       - name: Validate ECEB-0.1
         run: scripts/eceb-conformance.sh
+      - name: Replay public ECEB study
+        run: scripts/eceb-study-check.sh
       - name: Build documentation
         run: cargo doc --all-features --no-deps --locked
       - name: Package

.impeccable.md

@@ -17,22 +17,24 @@ showy. Confidence comes from inspectable evidence and honest boundaries.
 ### Aesthetic Direction
 
 A bright standards-laboratory editorial: warm paper-white surfaces, ink-dark
-type, a rare vermilion signal color, hairline rules, asymmetric technical
-composition, and one evolving geometric glyph. Motion should reveal compilation
-and verification as a sequence, carrying the visitor toward the specification
-and repository links. Avoid dark cyberpunk, glowing AI gradients, generic SaaS
-cards, glassmorphism, and decorative code rain.
+type, a rare vermilion signal color, hairline rules, and asymmetric technical
+composition. Motion should reveal corpus → roots → source-verified context as a
+sequence, carrying the visitor toward the protocol, public evidence, and
+repository. The geometric mark is a brand signature and optional fingerprint,
+not the context mechanism. Avoid dark cyberpunk, glowing AI gradients, generic
+SaaS cards, glassmorphism, and decorative code rain.
 
 The display face is Familjen Grotesk and the reading face is Public Sans. The
 combination should resemble a carefully typeset protocol exhibit rather than a
 developer dashboard.
 
 ### Design Principles
 
-1. Show the mechanism before asking for belief.
-2. Make evidence and limitations equally visible.
-3. Use motion to explain state transitions, never as ambient noise.
-4. Keep the page fast, dependency-light, keyboard-usable, and respectful of
+1. Lead with the research protocol and source-verifiable context compiler.
+2. Keep protocol guarantees, measured findings, and future hypotheses distinct.
+3. Make evidence and limitations equally visible.
+4. Use motion to explain state transitions, never as ambient noise.
+5. Keep the page fast, dependency-light, keyboard-usable, and respectful of
    reduced-motion preferences.
-5. End every narrative path at an inspectable artifact: the specification,
+6. End every narrative path at an inspectable artifact: the specification,
    conformance command, dataset, or repository.

CHANGELOG.md

@@ -14,17 +14,25 @@ the project intends to use Semantic Versioning after its first stable release.
 - Published semantic-routing gold seed and blind-discovery proof documentation.
 - ECEB-0.1 draft specification, JSON Schemas, multi-source enterprise
   conformance seed, executable evaluator, and negative policy/provenance gates.
+- Deterministic 30-task Multi-SWE-bench Rust study suite, four-arm runner,
+  comparative study schemas, raw golden run records, and offline replay gate.
 
 ### Changed
 
 - Manifest verification now checks the schema and all recomputed derived records
   in addition to corpus and semantic roots.
 - SVG artifacts declare the `symgliph.glyph/svg-v1` rendering profile.
+- Public positioning now leads with the research protocol and source-verifiable
+  context compiler; the SVG is identified as an optional sibling profile rather
+  than the model-facing token-reduction mechanism.
 
 ### Experimental evidence
 
 - The fixed Fabric blind-discovery pilot completed 18/18 exact selections while
   reducing native input tokens by 85.86%. This is a scoped result, not a universal
   performance claim.
+- The Multi-SWE-bench Rust v0.1 study reduced paired prompt tokens by 97.58% and
+  localization-model spend by 98.54% with Symgliph compiled context, while exact
+  fix-path recall declined from 53.32% to 41.76%; lexical BM25 retained 46.87%.
 
 [Unreleased]: https://github.com/copyleftdev/symgliph/commits/main

Cargo.toml

@@ -4,15 +4,15 @@ version = "0.1.0"
 edition = "2024"
 rust-version = "1.88"
 default-run = "symgliph"
-description = "Compile a corpus into a verifiable semantic glyph artifact"
+description = "Research protocol and context compiler for source-verifiable AI context"
 authors = ["copyleftdev"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/copyleftdev/symgliph"
 homepage = "https://symgliph.org/"
 documentation = "https://docs.rs/symgliph"
 readme = "README.md"
-keywords = ["corpus", "merkle", "visualization", "provenance"]
-categories = ["data-structures", "visualization"]
+keywords = ["ai", "context-engineering", "provenance", "retrieval", "rust"]
+categories = ["development-tools", "data-structures"]
 exclude = [
     "/.github/**",
     "/.impeccable.md",
@@ -68,6 +68,11 @@ name = "symgliph-golden"
 path = "src/bin/symgliph-golden.rs"
 required-features = ["golden"]
 
+[[bin]]
+name = "symgliph-eceb-study"
+path = "src/bin/symgliph-eceb-study.rs"
+required-features = ["openrouter"]
+
 [lints.rust]
 unsafe_code = "forbid"
 missing_docs = "warn"