Metadata-Version: 2.4
Name: umcp
Version: 1.5.0
Summary: Universal Measurement Contract Protocol (UMCP): Production-grade contract-first validation framework with GCD and RCFT. Core Axiom: What Returns Through Collapse Is Real. Features bidirectional cross-references, closure registries, and full reproducibility.
Author: Clement Paulus
License-Expression: MIT
Project-URL: Homepage, https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code
Project-URL: Repository, https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code
Project-URL: Documentation, https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/blob/main/README.md
Project-URL: Issues, https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/issues
Project-URL: Changelog, https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/blob/main/CHANGELOG.md
Keywords: UMCP,GCD,RCFT,contract-first,validation,reproducibility,casepacks,fractal,recursive-field
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Science/Research
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Software Development :: Quality Assurance
Classifier: Topic :: System :: Monitoring
Requires-Python: >=3.11
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: pyyaml>=6.0.1
Requires-Dist: jsonschema>=4.23.0
Requires-Dist: numpy>=1.24.0
Requires-Dist: scipy>=1.10.0
Provides-Extra: production
Requires-Dist: psutil>=5.9.0; extra == "production"
Provides-Extra: dev
Requires-Dist: pytest>=8.0.0; extra == "dev"
Requires-Dist: pytest-cov>=5.0.0; extra == "dev"
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Dynamic: license-file

# UMCP: Universal Measurement Contract Protocol

[![CI](https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/actions/workflows/validate.yml/badge.svg)](https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/actions/workflows/validate.yml)
[![Python 3.11+](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
[![Tests: 557 passing](https://img.shields.io/badge/tests-557%20passing-brightgreen.svg)](tests/)
[![Version: 1.5.0](https://img.shields.io/badge/version-1.5.0-blue.svg)](CHANGELOG.md)

**UMCP transforms computational experiments into auditable artifacts** with formal mathematical foundations based on a foundational principle:

> **Core Axiom**: *"What Returns Through Collapse Is Real"*
>
> Reality is defined by what persists through collapse-reconstruction cycles. Only measurements that return—that survive transformation and can be reproduced—receive credit as real, valid observations.

```yaml
# Encoded in every UMCP contract
typed_censoring:
  no_return_no_credit: true
```

UMCP is a **production-grade system** for creating, validating, and sharing reproducible computational workflows. It enforces mathematical contracts, tracks provenance, generates cryptographic receipts, validates results against frozen specifications, and provides formal uncertainty quantification.

## 🎯 What Makes UMCP Different

### Traditional Approaches
- **Version control** → Tracks code changes
- **Docker** → Reproducible environments
- **Unit tests** → Validates specific outputs
- **Checksums** → File integrity verification

### UMCP Adds
- **Return time (τ_R)** → Measures temporal coherence: Can the system recover?
- **Budget identity** → Conservation law: R·τ_R = D_ω + D_C + Δκ
- **Frozen contracts** → Mathematical assumptions are versioned, immutable artifacts
- **Seam testing** → Validates budget conservation |s| ≤ 0.005
- **Regime classification** → Stable → Watch → Collapse + Critical overlay
- **Uncertainty propagation** → Delta-method through kernel invariants
- **Human-verifiable checksums** → mod-97 triads checkable by hand

---

## 📊 Quick Start (5 Minutes)

### Prerequisites

- **Python 3.11+** (3.12+ recommended)
- **pip** (Python package installer)
- **git** (version control)

### Installation

```bash
# 1. Clone the repository
git clone https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code.git
cd UMCP-Metadata-Runnable-Code

# 2. Create and activate virtual environment
python3 -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate

# 3. Install production dependencies (includes numpy, scipy, pyyaml, jsonschema)
pip install -e ".[production]"
```

**Optional installations:**

```bash
# Install test dependencies (adds pytest, coverage tools)
pip install -e ".[test]"

# Install planned communication extensions (when implemented)
# pip install -e ".[api]"          # HTTP API (not yet implemented)
# pip install -e ".[viz]"          # Web UI (not yet implemented)
# pip install -e ".[communications]"  # All communication (not yet implemented)

# Install everything (production + test + future extensions)
pip install -e ".[all]"
```

### Verify Installation

```bash
# System health check (should show HEALTHY status)
umcp health

# Run test suite (should show 557 tests passing)
pytest

# Quick validation test
umcp validate casepacks/hello_world

# Check installed version
python -c "import umcp; print(f'UMCP v{umcp.__version__}')"
```

**Python API:**
```python
import umcp
from umcp.frozen_contract import compute_kernel, classify_regime
import numpy as np

# Validate a casepack
result = umcp.validate("casepacks/hello_world")

if result:  # Returns True if CONFORMANT
    print("✓ CONFORMANT")
    print(f"Errors: {result.error_count}, Warnings: {result.warning_count}")
else:
    print("✗ NONCONFORMANT")
    for error in result.errors:
        print(f"  - {error}")

# Compute kernel invariants directly
c = np.array([0.9, 0.85, 0.92])  # Coherence values
w = np.array([0.5, 0.3, 0.2])    # Weights
kernel = compute_kernel(c, w, tau_R=5.0)

print(f"Drift: {kernel.omega:.4f}")
print(f"Fidelity: {kernel.F:.4f}")
print(f"Integrity: {kernel.IC:.4f}")

# Classify regime
regime = classify_regime(
    omega=kernel.omega, 
    F=kernel.F, 
    S=kernel.S, 
    C=kernel.C, 
    integrity=kernel.IC
)
print(f"Regime: {regime.name}")
```

**Expected output:**
```
Status: HEALTHY
Schemas: 11
557 passed in ~41s
Drift: 0.1280
Fidelity: 0.8720
Integrity: 0.8720
Regime: STABLE
```

### Launch Interactive Tools

```bash
# Visualization dashboard (port 8501)
umcp-visualize

# REST API server (port 8000)
umcp-api

# List extensions
umcp-ext list
```

---

## 🎯 What is UMCP?

UMCP is a **measurement discipline for computational claims**. It requires that every serious claim be published as a reproducible record (a **row**) with:

- ✅ **Declared inputs** (raw measurements)
- ✅ **Frozen rules** (mathematical contracts)
- ✅ **Computed outputs** (invariants, closures)
- ✅ **Cryptographic receipts** (SHA256 verification)

### Operational Terms

**Core Invariants** (Tier-1: The Seven Kernel Metrics):

| Symbol | Name | Definition | Range | Purpose |
|--------|------|------------|-------|---------|
| **ω** | Drift | ω = 1 - F | [0,1] | Collapse proximity |
| **F** | Fidelity | F = Σ wᵢ·cᵢ | [0,1] | Weighted coherence |
| **S** | Entropy | S = -Σ wᵢ[cᵢ ln(cᵢ) + (1-cᵢ)ln(1-cᵢ)] | ≥0 | Disorder measure |
| **C** | Curvature | C = stddev(cᵢ)/0.5 | [0,1] | Instability proxy |
| **τ_R** | Return time | Re-entry delay to domain Dθ | ℕ∪{∞} | Recovery measure |
| **κ** | Log-integrity | κ = Σ wᵢ ln(cᵢ,ε) | ≤0 | Composite stability |
| **IC** | Integrity | IC = exp(κ) | (0,1] | System stability |

**Canonical Constants** (Frozen Contract v1.5.0):

| Symbol | Name | Value | Purpose |
|--------|------|-------|---------|
| **ε** | Guard band | 10⁻⁸ | Numerical stability |
| **p** | Power exponent | 3 | Γ(ω) cubic exponent |
| **α** | Curvature scale | 1.0 | D_C = αC cost closure |
| **λ** | Damping | 0.2 | Reserved for future use |
| **tol_seam** | Seam tolerance | 0.005 | Budget residual threshold |

**Regime Thresholds**:

| Regime | Conditions | Interpretation |
|--------|-----------|----------------|
| **STABLE** | ω < 0.038, F > 0.90, S < 0.15, C < 0.14 | Healthy operation |
| **WATCH** | 0.038 ≤ ω < 0.30 | Degradation warning |
| **COLLAPSE** | ω ≥ 0.30 | System failure |
| **CRITICAL** | IC < 0.30 (overlay) | Integrity crisis (overrides others) |

**Cost Closures** (v1.5.0):

```python
# Drift cost (cubic barrier function)
Γ(ω) = ω³ / (1 - ω + ε)

# Curvature cost
D_C = α·C

# Budget identity (conservation law)
R·τ_R = D_ω + D_C + Δκ

# Seam test (PASS condition)
|s| ≤ tol_seam  where s = Δκ_budget - Δκ_ledger

# Equator diagnostic (not a gate)
Φ_eq(ω, F, C) = F - (1.00 - 0.75ω - 0.55C)
```

**Extended Metrics** (Tier-2: RCFT Framework):

| Symbol | Name | Range | Purpose |
|--------|------|-------|---------|
| **Dꜰ** | Fractal dimension | [1,3] | Trajectory complexity |
| **Ψᵣ** | Recursive field | ≥0 | Self-referential strength |
| **B** | Basin strength | [0,1] | Attractor robustness |

---

## 🏗️ System Architecture

```
┌─────────────────────────────────────────────────────────────────────┐
│                     UMCP WORKFLOW (v1.5.0)                          │
├─────────────────────────────────────────────────────────────────────┤
│                                                                     │
│  1. INPUT (Tier-0: Raw → Bounded)                                  │
│     └─ raw_measurements.csv  → Normalize to Ψ(t) ∈ [0,1]ⁿ          │
│                                                                     │
│  2. KERNEL INVARIANTS (Tier-1: Seven Core Metrics)                 │
│     ├─ ω (drift)         = 1 - F                                   │
│     ├─ F (fidelity)      = Σ wᵢcᵢ                                  │
│     ├─ S (entropy)       = -Σ wᵢ[cᵢln(cᵢ) + (1-cᵢ)ln(1-cᵢ)]       │
│     ├─ C (curvature)     = std(cᵢ)/0.5                             │
│     ├─ τ_R (return time) = min{Δt: ‖Ψ(t)-Ψ(t-Δt)‖ < η}            │
│     ├─ κ (log-integrity) = Σ wᵢln(cᵢ)                              │
│     └─ IC (integrity)    = exp(κ)                                  │
│                                                                     │
│  3. COST CLOSURES (Frozen Contract)                                │
│     ├─ Γ(ω) = ω³/(1-ω+ε)      [Drift cost - cubic barrier]         │
│     ├─ D_C = α·C                [Curvature cost]                   │
│     └─ Budget: R·τ_R = D_ω + D_C + Δκ                              │
│                                                                     │
│  4. FRAMEWORK SELECTION                                             │
│     ┌─────────────────┐      ┌──────────────────┐                 │
│     │ GCD (Tier-1)    │  OR  │ RCFT (Tier-2)    │                 │
│     ├─────────────────┤      ├──────────────────┤                 │
│     │ • Energy (E)    │      │ • Fractal (Dꜰ)   │                 │
│     │ • Collapse (Φ)  │      │ • Recursive (Ψᵣ) │                 │
│     │ • Flux (Φ_gen)  │      │ • Pattern (λ, Θ) │                 │
│     │ • Resonance (R) │      │ + all GCD        │                 │
│     └─────────────────┘      └──────────────────┘                 │
│                                                                     │
│  5. VALIDATION (Seam Tests)                                        │
│     ├─ Budget conservation: |s| ≤ 0.005                            │
│     ├─ Return finiteness: τ_R < ∞                                  │
│     ├─ Identity check: IC ≈ exp(Δκ)                                │
│     ├─ Regime classification: STABLE/WATCH/COLLAPSE/CRITICAL       │
│     └─ Contract conformance: Schema + semantic rules               │
│                                                                     │
│  6. UNCERTAINTY (Delta-Method)                                     │
│     ├─ Gradients: ∂F/∂c, ∂ω/∂c, ∂κ/∂c, ∂S/∂c, ∂C/∂c              │
│     ├─ Propagation: Var(F) = w^T V w                               │
│     └─ Bounds: σ_κ sensitivity to input uncertainty                │
│                                                                     │
│  7. OUTPUT (Receipts + Provenance)                                 │
│     ├─ kernel.json (7 invariants + regime)                         │
│     ├─ closure_results.json (costs + budget)                       │
│     ├─ seam_receipt.json (PASS/FAIL + SHA256 + git commit)         │
│     ├─ ss1m_triad (C1-C2-C3 human-checkable)                       │
│     ├─ uncertainty.json (variances + sensitivities)                │
│     └─ ledger/return_log.csv (continuous append)                   │
│                                                                     │
└─────────────────────────────────────────────────────────────────────┘

Key Innovation: Return time τ_R connects information-theoretic
coherence to dynamical systems recurrence (Poincaré-style).
```

---

## 📦 Framework Selection Guide

### GCD (Generative Collapse Dynamics) - Tier-1

**Best for**: Energy/collapse analysis, phase transitions, basic regime classification

**Closures** (4):
- `energy_potential`: Total system energy
- `entropic_collapse`: Collapse potential
- `generative_flux`: Generative flux
- `field_resonance`: Boundary-interior resonance

**Example**:
```bash
umcp validate casepacks/gcd_complete
```

### RCFT (Recursive Collapse Field Theory) - Tier-2

**Best for**: Trajectory complexity, memory effects, oscillatory patterns, multi-scale analysis

**Closures** (7 = 4 GCD + 3 RCFT):
- All GCD closures +
- `fractal_dimension`: Trajectory complexity (Dꜰ ∈ [1,3])
- `recursive_field`: Collapse memory (Ψᵣ ≥ 0)
- `resonance_pattern`: Oscillation detection (λ, Θ)

**Example**:
```bash
umcp validate casepacks/rcft_complete
```

### Decision Matrix

| Need | Framework | Why |
|------|-----------|-----|
| Basic energy/collapse | GCD | Simpler, faster, foundational |
| Trajectory complexity | RCFT | Box-counting fractal dimension |
| History/memory | RCFT | Exponential decay field |
| Oscillation detection | RCFT | FFT-based pattern analysis |
| Maximum insight | RCFT | All GCD metrics + 3 new |

---

## 🔌 Built-In Features

UMCP includes two core features that enhance validation without requiring external dependencies:

### 1. Continuous Ledger (Automatic)
**No install needed** - built into core
```bash
# Automatically logs every validation run
cat ledger/return_log.csv
```

**Purpose**: Provides complete audit trail of all validations
- Timestamp (ISO 8601 UTC)
- Run status (CONFORMANT/NONCONFORMANT)  
- Key invariants (ω, C, stiffness)
- Enables trend analysis and historical review

---

## 🚀 Future Communication Extensions

The following communication extensions are planned for future implementation:
- **Contract Auto-Formatter** (Entry point: `umcp-format` - not yet implemented)
- **REST API** (HTTP/JSON interface for remote validation)
- **Web Dashboard** (Interactive visualization with Streamlit)

These would provide standard protocol interfaces but are **not required for core validation**.

📖 **See**: [EXTENSION_INTEGRATION.md](EXTENSION_INTEGRATION.md) | [QUICKSTART_EXTENSIONS.md](QUICKSTART_EXTENSIONS.md)

---

## ⚡ Performance

UMCP validation is optimized for production use:

**Typical Validation Times:**
- Small casepack (hello_world): ~5-10ms
- Medium casepack (GCD complete): ~15-30ms  
- Large casepack (RCFT complete): ~30-50ms
- Full repository validation: ~100-200ms

**Overhead vs. Basic Validation:**
- Speed: +71% slower than basic schema validation
- Value: Contract conformance, closure verification, semantic rules, provenance tracking
- Memory: <100MB for typical workloads

**Benchmark Results** (from `benchmark_umcp_vs_standard.py`):
```
UMCP Validator:
  Mean: 9.4ms per validation
  Median: 6.5ms
  Accuracy: 100% (400/400 errors caught, 0 false positives)
  
Additional Features:
  ✓ Cryptographic receipts (SHA256)
  ✓ Git commit tracking
  ✓ Contract conformance
  ✓ Closure verification
  ✓ Full audit trail
```

**Scaling:** Validated on datasets with 1000+ validation runs. Ledger handles millions of entries efficiently (O(1) append).

---

**Overhead vs. Basic Validation:**
- Speed: +71% slower than basic schema validation
- Value: Contract conformance, closure verification, semantic rules, provenance tracking
- Memory: <100MB for typical workloads

**Benchmark Results** (from `benchmark_umcp_vs_standard.py`):
```
UMCP Validator:
  Mean: 9.4ms per validation
  Median: 6.5ms
  Accuracy: 100% (400/400 errors caught, 0 false positives)
  
Additional Features:
  ✓ Cryptographic receipts (SHA256)
  ✓ Git commit tracking
  ✓ Contract conformance
  ✓ Closure verification
  ✓ Full audit trail
```

**Scaling:** Validated on datasets with 1000+ validation runs. Ledger handles millions of entries efficiently (O(1) append).

---

## 📚 Documentation

### Mathematical Foundations (v1.5.0)
- **[MATHEMATICAL_ARCHITECTURE.md](MATHEMATICAL_ARCHITECTURE.md)** — Complete mathematical framework
- **[frozen_contract.py](src/umcp/frozen_contract.py)** — Canonical constants and closures
- **[ss1m_triad.py](src/umcp/ss1m_triad.py)** — Mod-97 human-verifiable checksums
- **[uncertainty.py](src/umcp/uncertainty.py)** — Delta-method uncertainty propagation

### Core Protocol
- **[AXIOM.md](AXIOM.md)** — Core axiom: "What returns is real"
- **[INFRASTRUCTURE_GEOMETRY.md](INFRASTRUCTURE_GEOMETRY.md)** — Three-layer geometric architecture (state space, projections, seam graph)
- **[TIER_SYSTEM.md](TIER_SYSTEM.md)** — Tier-0/1/1.5/2 boundaries, freeze gates
- **[RETURN_BASED_CANONIZATION.md](RETURN_BASED_CANONIZATION.md)** — How Tier-2 results become Tier-1 canon
- **[KERNEL_SPECIFICATION.md](KERNEL_SPECIFICATION.md)** — Formal definitions (34 lemmas)
- **[PUBLICATION_INFRASTRUCTURE.md](PUBLICATION_INFRASTRUCTURE.md)** — Publication standards
- **[CASEPACK_REFERENCE.md](CASEPACK_REFERENCE.md)** — CasePack structure

### Indexing & Reference
- **[GLOSSARY.md](GLOSSARY.md)** — Authoritative term definitions
- **[SYMBOL_INDEX.md](SYMBOL_INDEX.md)** — Symbol table (collision prevention)
- **[TERM_INDEX.md](TERM_INDEX.md)** — Alphabetical cross-reference

### Framework Documentation
- **[GCD Theory](canon/gcd_anchors.yaml)** — Tier-1 specification
- **[RCFT Theory](docs/rcft_theory.md)** — Tier-2 mathematical foundations
- **[RCFT Usage](docs/rcft_usage.md)** — Practical examples

### Governance
- **[UHMP.md](UHMP.md)** — Universal Hash Manifest Protocol
- **[FACE_POLICY.md](FACE_POLICY.md)** — Boundary governance
- **[PROTOCOL_REFERENCE.md](PROTOCOL_REFERENCE.md)** — Master navigation

### Developer Guides
- **[Quickstart](docs/quickstart.md)** — Get started in 10 minutes
- **[Python Standards](docs/python_coding_key.md)** — Development guidelines
- **[Production Deployment](docs/production_deployment.md)** — Enterprise setup
- **[PyPI Publishing](docs/pypi_publishing_guide.md)** — Release workflow

---

## 📂 Repository Structure

```
UMCP-Metadata-Runnable-Code/
├── src/umcp/              # Python implementation
│   ├── frozen_contract.py # Canonical constants & closures (v1.5.0)
│   ├── ss1m_triad.py      # Mod-97 checksums (v1.5.0)
│   ├── uncertainty.py     # Delta-method propagation (v1.5.0)
│   ├── validator.py       # Core validation engine
│   ├── cli.py             # Command-line interface
│   └── umcp_extensions.py # Extension registry
├── tests/                 # Test suite (557 tests)
│   ├── test_frozen_contract.py  # 36 tests (v1.5.0)
│   ├── test_ss1m_triad.py       # 24 tests (v1.5.0)
│   ├── test_uncertainty.py      # 42 tests (v1.5.0)
│   └── ...                      # 455 additional tests
├── scripts/               # Utility scripts
│   ├── update_integrity.py      # SHA256 checksums
│   └── check_merge_status.sh    # Git merge checker
├── contracts/             # Frozen mathematical contracts
│   ├── UMA.INTSTACK.v1.yaml     # Primary contract
│   ├── GCD.INTSTACK.v1.yaml     # GCD framework
│   └── RCFT.INTSTACK.v1.yaml    # RCFT framework
├── closures/              # Computational functions (7 closures)
│   ├── registry.yaml      # Closure registry
│   ├── gcd/              # 4 GCD closures
│   │   ├── energy_potential.py
│   │   ├── entropic_collapse.py
│   │   ├── generative_flux.py
│   │   └── field_resonance.py
│   └── rcft/             # 3 RCFT closures
│       ├── fractal_dimension.py
│       ├── recursive_field.py
│       └── resonance_pattern.py
├── casepacks/             # Reproducible examples
│   ├── hello_world/      # Zero entropy baseline
│   ├── gcd_complete/     # GCD validation
│   ├── rcft_complete/    # RCFT validation
│   └── UMCP-REF-E2E-0001/  # End-to-end reference
├── schemas/               # JSON schemas (11 schemas)
├── canon/                 # Canonical anchors
│   ├── gcd_anchors.yaml  # GCD specification
│   └── rcft_anchors.yaml # RCFT specification
├── ledger/                # Validation log (continuous append)
│   └── return_log.csv    # 1085+ conformance records
├── integrity/             # SHA256 checksums
│   └── sha256.txt        # 10 tracked files
├── docs/                  # Documentation
│   ├── MATHEMATICAL_ARCHITECTURE.md  # v1.5.0 math spec
│   ├── quickstart.md
│   ├── production_deployment.md
│   └── ...
└── pyproject.toml         # Project configuration (v1.5.0)
```

---

## 🧪 Testing

```bash
# All tests (557 total, ~41s)
pytest

# Verbose output
pytest -v

# Specific modules (v1.5.0)
pytest tests/test_frozen_contract.py    # 36 tests - canonical constants
pytest tests/test_ss1m_triad.py         # 24 tests - mod-97 checksums
pytest tests/test_uncertainty.py        # 42 tests - delta-method

# Specific framework
pytest -k "gcd"    # GCD tests
pytest -k "rcft"   # RCFT tests

# Coverage report
pytest --cov
pytest --cov --cov-report=html  # HTML report in htmlcov/

# Fast subset (skip slow tests)
pytest -m "not slow"
```

**Test Structure**: 557 tests = 344 original + 36 frozen_contract + 24 ss1m_triad + 42 uncertainty + 111 integration/coverage

**Test Categories**:
- Schema validation: 50 tests
- Kernel invariants: 84 tests
- GCD framework: 92 tests
- RCFT framework: 78 tests
- Frozen contract: 36 tests (NEW v1.5.0)
- SS1m triads: 24 tests (NEW v1.5.0)
- Uncertainty: 42 tests (NEW v1.5.0)
- Integration: 151 tests

---

## 🚀 Production Features

- ✅ **557 tests** passing (100% success rate)
- ✅ **Frozen contracts**: Mathematical constants as versioned artifacts
- ✅ **Budget conservation**: R·τ_R = D_ω + D_C + Δκ validation
- ✅ **Return time tracking**: τ_R for temporal coherence
- ✅ **Regime classification**: STABLE/WATCH/COLLAPSE/CRITICAL
- ✅ **Uncertainty quantification**: Delta-method propagation
- ✅ **Human-verifiable checksums**: mod-97 triads (C1-C2-C3)
- ✅ **Health checks**: `umcp health` for system monitoring
- ✅ **Structured logging**: JSON output for ELK/Splunk/CloudWatch
- ✅ **Performance metrics**: Duration, memory, CPU tracking
- ✅ **Container ready**: Docker + Kubernetes support
- ✅ **Cryptographic receipts**: SHA256 verification
- ✅ **Zero technical debt**: No TODO/FIXME/HACK markers
- ✅ **<50ms validation**: Fast for typical repositories

📖 **See**: [Production Deployment Guide](docs/production_deployment.md)

---

## 🔒 Integrity & Automation

```bash
# Verify file integrity
sha256sum -c integrity/sha256.txt

# Update after changes
python scripts/update_integrity.py

# Check merge status
./scripts/check_merge_status.sh
```

**Automated**:
- ✅ 344 tests on every commit (CI/CD)
- ✅ Code formatting (ruff, black)
- ✅ Type checking (mypy)
- ✅ SHA256 tracking (12 files)

---

## 📊 What's New in v1.5.0

**Mathematical Foundations Complete**:
- ✅ **Frozen Contract Module**: Canonical constants from "The Physics of Coherence"
  - ε=10⁻⁸, p=3, α=1.0, λ=0.2, tol_seam=0.005
  - `gamma_omega()`, `cost_curvature()`, `compute_kernel()`, `classify_regime()`
  - Budget identity: R·τ_R = D_ω + D_C + Δκ
  - Seam test: `check_seam_pass()` with PASS conditions
  - Equator diagnostic: Φ_eq(ω,F,C) = F - (1.00 - 0.75ω - 0.55C)

- ✅ **SS1m Triad Checksums**: Human-verifiable mod-97 checksums
  - Corrected formulas: C1=(P+F+T+E+R)mod97, C3=(P·F+T·E+R)mod97
  - Prime-field arithmetic for error detection
  - Crockford Base32 encoding for EID12 format
  - 24 comprehensive tests

- ✅ **Uncertainty Propagation**: Delta-method through kernel invariants
  - Gradients: ∂F/∂c, ∂ω/∂c, ∂κ/∂c, ∂S/∂c, ∂C/∂c
  - Var(F) = w^T V w covariance propagation
  - Sensitivity bounds: ‖∂κ/∂c‖ ≤ max(w)/ε
  - 42 comprehensive tests

- ✅ **Mathematical Architecture**: Complete specification document
  - Tier separation with clean boundaries
  - Conservation laws and budget identity
  - Regime thresholds with formal definitions
  - Type safety: 0 Pylance errors

**Quality & Testing**:
- ✅ 557 tests passing (+213 from v1.4.0)
- ✅ Zero type warnings (Pylance clean)
- ✅ All formulas match canonical specification
- ✅ Full test coverage of new modules

**Previous (v1.4.0)**:
- ✅ 8 major protocol documents (~5,500 lines)
- ✅ Formal specification (34 lemmas, kernel definitions)
- ✅ Publication standards (CasePack structure)
- ✅ Production ready (manuscript-aligned)
- ✅ Computational optimizations (OPT-1 through OPT-21)

📖 **See**: [CHANGELOG.md](CHANGELOG.md) | [IMMUTABLE_RELEASE.md](IMMUTABLE_RELEASE.md)

---

## 🤝 Contributing

1. Fork the repository
2. Create feature branch (`git checkout -b feature/name`)
3. Add tests for new functionality
4. Ensure all tests pass (`pytest`)
5. Validate code quality (`ruff check`, `mypy`)
6. Commit changes (`git commit -m 'feat: Description'`)
7. Push to branch (`git push origin feature/name`)
8. Open Pull Request

📖 **See**: [Python Coding Standards](docs/python_coding_key.md) | [CONTRIBUTING.md](CONTRIBUTING.md)

---

## 📄 License

MIT License - see [LICENSE](LICENSE) for details.

---

## 📞 Support & Resources

- **Issues**: [GitHub Issues](https://github.com/calebpruett927/UMCP-Metadata-Runnable-Code/issues)
- **Documentation**: [docs/](docs/)
- **Examples**: [casepacks/](casepacks/)
- **Immutable Release**: [IMMUTABLE_RELEASE.md](IMMUTABLE_RELEASE.md)

---

## 🏆 System Status

```
╔═══════════════════════════════════════════════════════════╗
║           UMCP PRODUCTION SYSTEM STATUS                   ║
╚═══════════════════════════════════════════════════════════╝

  🎯 Core Axiom:   "What Returns Through Collapse Is Real"
  🔐 Canon:        UMCP.CANON.v1
  📜 Contract:     UMA.INTSTACK.v1 + Frozen Contract v1.5.0
  📚 DOI:          10.5281/zenodo.17756705 (PRE)
                   10.5281/zenodo.18072852 (POST)
                   10.5281/zenodo.18226878 (PACK)
  
  ⚙️  Frozen:      ε=10⁻⁸  p=3  α=1.0  λ=0.2  tol=0.005
  🎯 Regimes:      Stable: ω<0.038, F>0.90, S<0.15, C<0.14
                   Watch: 0.038≤ω<0.30
                   Collapse: ω≥0.30
                   Critical: IC<0.30 (overlay)
  
  🔬 Closures:     Γ(ω) = ω³/(1-ω+ε)
                   D_C = α·C
                   Budget: R·τ_R = D_ω + D_C + Δκ
                   Seam: |s| ≤ tol_seam
  
  📊 Status:       CONFORMANT ✅
  🧪 Tests:        557 passing
  📦 Casepacks:    4 validated
  🔒 Integrity:    10 files checksummed
  🌐 Timezone:     America/Chicago

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  "No improvisation. Contract-first. Return-based canon."
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

---

## 🎓 Citation

**Framework**: UMCP (Universal Measurement Contract Protocol)  
**Author**: Clement Paulus  
**Version**: 1.5.0  
**Release**: January 24, 2026  
**Tests**: 557 passing  
**Integrity**: SHA256 verified  

**Mathematical Foundations**:
- **Frozen Contract**: Canonical constants (ε, p, α, λ, tol_seam)
- **Cost Closures**: Γ(ω), D_C, budget identity
- **SS1m Triads**: Mod-97 human-verifiable checksums
- **Uncertainty**: Delta-method propagation through kernel invariants

**Frameworks**:
- **Tier-1**: GCD (Generative Collapse Dynamics) - 4 closures
- **Tier-2**: RCFT (Recursive Collapse Field Theory) - 7 closures

**Key Innovation**: Return time τ_R as temporal coherence metric, connecting information theory to dynamical systems recurrence.

---

**Built with ❤️ for reproducible science**  
*"What Returns Through Collapse Is Real"*
