Metadata-Version: 2.4
Name: osmp
Version: 2.3.0
Summary: OSMP -- Octid Semantic Mesh Protocol. Deterministic agentic instruction encoding.
Author-email: Clay Holberg <clay@octid.io>
License:                                  Apache License
                                   Version 2.0, January 2004
                                http://www.apache.org/licenses/
        
           TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
        
           1. Definitions.
        
              "License" shall mean the terms and conditions for use, reproduction,
              and distribution as defined by Sections 1 through 9 of this document.
        
              "Licensor" shall mean the copyright owner or entity authorized by
              the copyright owner that is granting the License.
        
              "Legal Entity" shall mean the union of the acting entity and all
              other entities that control, are controlled by, or are under common
              control with that entity. For the purposes of this definition,
              "control" means (i) the power, direct or indirect, to cause the
              direction or management of such entity, whether by contract or
              otherwise, or (ii) ownership of fifty percent (50%) or more of the
              outstanding shares, or (iii) beneficial ownership of such entity.
        
              "You" (or "Your") shall mean an individual or Legal Entity
              exercising permissions granted by this License.
        
              "Source" form shall mean the preferred form for making modifications,
              including but not limited to software source code, documentation
              source, and configuration files.
        
              "Object" form shall mean any form resulting from mechanical
              transformation or translation of a Source form, including but
              not limited to compiled object code, generated documentation,
              and conversions to other media types.
        
              "Work" shall mean the work of authorship made available under
              the License, as indicated by a copyright notice that is included in
              or attached to the work (an example is provided in the Appendix below).
        
              "Derivative Works" shall mean any work, whether in Source or Object
              form, that is based on (or derived from) the Work and for which the
              editorial revisions, annotations, elaborations, or other transformations
              represent, as a whole, an original work of authorship. For the purposes
              of this License, Derivative Works shall not include works that remain
              separable from, or merely link (or bind by name) to the interfaces of,
              the Work and Derivative Works thereof.
        
              "Contribution" shall mean, as submitted to the Licensor for inclusion
              in the Work by the copyright owner or by an individual or Legal Entity
              authorized to submit on behalf of the copyright owner. For the purposes
              of this definition, "submitted" means any form of electronic, verbal,
              or written communication sent to the Licensor or its representatives,
              including but not limited to communication on electronic mailing lists,
              source code control systems, and issue tracking systems that are managed
              by, or on behalf of, the Licensor for the purpose of discussing and
              improving the Work, but excluding communication that is conspicuously
              marked or designated in writing by the copyright owner as "Not a
              Contribution."
        
              "Contributor" shall mean Licensor and any Legal Entity on behalf of
              whom a Contribution has been received by the Licensor and included
              within the Work.
        
           2. Grant of Copyright License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              copyright license to reproduce, prepare Derivative Works of,
              publicly display, publicly perform, sublicense, and distribute the
              Work and such Derivative Works in Source or Object form.
        
           3. Grant of Patent License. Subject to the terms and conditions of
              this License, each Contributor hereby grants to You a perpetual,
              worldwide, non-exclusive, no-charge, royalty-free, irrevocable
              (except as stated in this section) patent license to make, have made,
              use, offer to sell, sell, import, and otherwise transfer the Work,
              where such license applies only to those patent claims licensable
              by such Contributor that are necessarily infringed by their
              Contribution(s) alone or by combination of their Contribution(s)
              with the Work to which such Contribution(s) was submitted. If You
              institute patent litigation against any entity (including a cross-claim
              or counterclaim in a lawsuit) alleging that the Work or any
              Contribution incorporated within the Work constitutes patent or
              contributory patent infringement, then any patent licenses granted
              to You under this License for that Work shall terminate as of the
              date such litigation is filed.
        
           4. Redistribution. You may reproduce and distribute copies of the
              Work or Derivative Works thereof in any medium, with or without
              modifications, and in Source or Object form, provided that You
              meet the following conditions:
        
              (a) You must give any other recipients of the Work or Derivative
                  Works a copy of this License; and
        
              (b) You must cause any modified files to carry prominent notices
                  stating that You changed the files; and
        
              (c) You must retain, in the Source form of any Derivative Works
                  that You distribute, all copyright, patent, trademark, and
                  attribution notices from the Source form of the Work,
                  excluding those notices that do not pertain to any part of
                  the Derivative Works; and
        
              (d) If the Work includes a "NOTICE" text file as part of its
                  distribution, You must include a readable copy of the
                  attribution notices contained within such NOTICE file, in
                  at least one of the following places: within a NOTICE text
                  file distributed as part of the Derivative Works; within
                  the Source form or documentation, if provided along with the
                  Derivative Works; or, within a display generated by the
                  Derivative Works, if and wherever such third-party notices
                  normally appear. The contents of the NOTICE file are for
                  informational purposes only and do not modify the License.
                  You may add Your own attribution notices within Derivative
                  Works that You distribute, alongside or in addition to the
                  NOTICE text from the Work, provided that such additional
                  attribution notices cannot be construed as modifying the License.
        
           5. Submission of Contributions. Unless You explicitly state otherwise,
              any Contribution intentionally submitted for inclusion in the Work
              by You to the Licensor shall be under the terms and conditions of
              this License, without any additional terms or conditions.
        
           6. Trademarks. This License does not grant permission to use the trade
              names, trademarks, service marks, or product names of the Licensor,
              except as required for reasonable and customary use in describing the
              origin of the Work and reproducing the content of the NOTICE file.
        
           7. Disclaimer of Warranty. Unless required by applicable law or agreed
              to in writing, Licensor provides the Work (and each Contributor
              provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES
              OR CONDITIONS OF ANY KIND, either express or implied, including,
              without limitation, any warranties or conditions of TITLE,
              NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR
              PURPOSE. You are solely responsible for determining the
              appropriateness of using or reproducing the Work and assume any
              risks associated with Your exercise of permissions under this License.
        
           8. Limitation of Liability. In no event and under no legal theory,
              whether in tort (including negligence), contract, or otherwise,
              unless required by applicable law (such as deliberate and grossly
              negligent acts) or agreed to in writing, shall any Contributor be
              liable to You for damages, including any direct, indirect, special,
              incidental, or exemplary damages of any character arising as a
              result of this License or out of the use or inability to use the
              Work (including but not limited to damages for loss of goodwill,
              work stoppage, computer failure or malfunction, or all other
              commercial damages or losses), even if such Contributor has been
              advised of the possibility of such damages.
        
           9. Accepting Warranty or Liability. While redistributing the Work or
              Derivative Works thereof, You may choose to offer, and charge a fee
              for, acceptance of support, warranty, indemnity, or other liability
              obligations and/or rights consistent with this License. However, in
              accepting such obligations, You may offer such warranty, or additional
              liability only on Your own behalf and on Your sole responsibility,
              not on behalf of any other Contributor, and only if You agree to
              indemnify, defend, and hold each Contributor harmless for any
              liability incurred by, or claims asserted against, such Contributor
              by reason of your accepting any such warranty or additional liability.
        
           END OF TERMS AND CONDITIONS
        
           Copyright 2026 Clay Holberg / Octid
        
           Licensed under the Apache License, Version 2.0 (the "License");
           you may not use this file except in compliance with the License.
           You may obtain a copy of the License at
        
               http://www.apache.org/licenses/LICENSE-2.0
        
           Unless required by applicable law or agreed to in writing, software
           distributed under the License is distributed on an "AS IS" BASIS,
           WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
           See the License for the specific language governing permissions and
           limitations under the License.
        
Project-URL: Homepage, https://github.com/Octid-io/cloudless-sky
Project-URL: Documentation, https://github.com/Octid-io/cloudless-sky/blob/main/protocol/spec/OSMP-SPEC-v1.0.2.md
Project-URL: Repository, https://github.com/Octid-io/cloudless-sky
Project-URL: Issues, https://github.com/Octid-io/cloudless-sky/issues
Keywords: osmp,agentic,mesh,protocol,semantic,encoding,lora,ai
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Communications
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Provides-Extra: crypto
Requires-Dist: cryptography>=42.0; extra == "crypto"
Provides-Extra: dpack
Requires-Dist: zstandard>=0.21; extra == "dpack"
Provides-Extra: all
Requires-Dist: cryptography>=42.0; extra == "all"
Requires-Dist: zstandard>=0.21; extra == "all"
Provides-Extra: test
Requires-Dist: cryptography>=42.0; extra == "test"
Requires-Dist: zstandard>=0.21; extra == "test"
Requires-Dist: pytest>=7.0; extra == "test"
Dynamic: license-file

# OSMP Python SDK

Reference implementation of the Octid Semantic Mesh Protocol. Encodes, decodes, composes, and validates agentic AI instructions using SAL (Semantic Assembly Language). 352 opcodes across 26 namespaces. SALComposer for deterministic NL-to-SAL composition (95.7% opcode coverage). MacroRegistry for pre-validated chain templates (16 Meshtastic macros shipped). Deterministic decode to structured instructions. No inference.

## Install

```
pip install osmp
```

Zero dependencies beyond Python standard library (optional `zstandard` for D:PACK).

## Tier 1: Two Functions, Zero Setup

```python
from osmp import encode, decode

sal = encode(["H:HR@NODE1>120", "H:CASREP", "M:EVA@*"])
# "H:HR@NODE1>120;H:CASREP;M:EVA@*"

text = decode("H:HR@NODE1>120;H:CASREP;M:EVA@*")
# "(clinical) [clinical] heart rate above 120 at NODE1, then [clinical] casualty report, then [emergency] evacuation at all nodes"
```

Three lines. No instantiation. Module-level singleton, cached on first call.

### Additional Tier 1 Functions

```python
from osmp import validate, lookup, byte_size

result = validate("R:MOV@BOT1⚠")
print(result.valid)    # False -- ⚠ requires I:§ precondition

definition = lookup("R:WPT")
# "waypoint"

print(byte_size("H:HR@NODE1>120"))
# 15
```

## Tier 2: Class-Based Interface

For configuration beyond defaults (custom ASD floor, pre-loaded dependency rules, direct ASD access):

```python
from osmp.core import OSMP

o = OSMP()
sal = o.encode(["H:HR@NODE1>120", "H:CASREP"])
text = o.decode(sal)
result = o.validate(sal)
definition = o.lookup("H", "HR")
```

## Tier 3: Full Protocol Access

Direct access to encoder, decoder, ASD, and all protocol internals:

```python
from osmp.protocol import SALEncoder, SALDecoder, AdaptiveSharedDictionary, validate_composition

asd = AdaptiveSharedDictionary()
enc = SALEncoder(asd)
dec = SALDecoder(asd)

sal = enc.encode_frame("R", "MOV", target="BOT1", cc="↺")
result = dec.decode_frame(sal)
# result.namespace = "R"
# result.opcode = "MOV"
# result.opcode_meaning = "move"
# result.consequence_class_name = "REVERSIBLE"
```

## Composition Validation

Eight deterministic rules enforced before any instruction hits the wire:

1. **Hallucination check** -- every opcode must exist in the ASD
2. **Namespace-as-target** -- `@` must not be followed by `NS:OPCODE`
3. **R namespace consequence class** -- mandatory except `R:ESTOP`
4. **I:§ precondition** -- ⚠ and ⊘ require `I:§` in the chain
5. **Byte check** -- SAL bytes must not exceed NL bytes (exception: R safety chains)
6. **Slash rejection** -- `/` is not a SAL operator
7. **Mixed-mode check** -- no natural language embedded in SAL frames
8. **Regulatory dependency** -- REQUIRES rules from loaded MDR corpora

## Domain Code Resolution

```python
from osmp.protocol import BlockCompressor

bc = BlockCompressor()
bc.load("mdr/icd10cm/MDR-ICD10CM-FY2026-blk.dpack")
result = bc.resolve("J93.0")
# "Spontaneous tension pneumothorax"
```

Three corpora bundled: ICD-10-CM (74,719 codes), ISO 20022 (47,835 codes), MITRE ATT&CK (1,661 codes).

## EML — Universal Binary Operator Evaluator

A companion math-evaluation layer. Based on Odrzywołek (2026, [arXiv:2603.21852](https://arxiv.org/abs/2603.21852)): a single binary operator `eml(x, y) = exp(x) − ln(y)`, together with the constant 1, generates the standard calculator function basis — exp, ln, sin, cos, sqrt, arithmetic, and more — as compact expression trees.

The receiver evaluates a pre-built tree by composing `eml` in a loop. No math library dependency. A full sin(x) or sqrt(x) approximation fits in fewer than 100 bytes on the wire, byte-exact across Python, Go, and TypeScript.

```python
from osmp.eml import eml, EMLNode, leaf, var_x, node

# The operator itself: eml(x, y) = exp(x) - ln(y)
eml(2.0, 1.0)  # exp(2) - ln(1) = 7.389056...

# Build an expression tree: exp(x) = eml(x, 1)
tree = node(var_x(), leaf(1.0))
tree.evaluate(2.0)  # 7.389056...
```

### Pre-Built Corpus

Sixteen single-variable base functions and four multi-variable arithmetic compounds ship pre-verified:

```python
from osmp.eml import get_base_chain, compound_x_plus_y, compound_x_times_y, compound_linear_calibration
import math

# Base corpus (single variable x)
chain = get_base_chain("ln(x)")
chain.evaluate(math.e)       # 1.0
chain.evaluate(math.e ** 2)  # 2.0

# Arithmetic compounds (multi-variable)
compound_x_plus_y().evaluate([2.0, 3.0])                # 5.0
compound_x_times_y().evaluate([2.0, 3.0])               # 6.0
compound_linear_calibration().evaluate([2.0, 3.0, 1.0]) # 7.0  (a=2, x=3, b=1)
```

Available base names: `exp(x)`, `ln(x)`, `identity`, `zero`, `exp(x)-ln(x)`, `exp(x)-x`, `e-x`, `exp(exp(x))`, `e-exp(x)`, `1-ln(x)`, `e/x`, `exp(x)-1`, `exp(x)-e`, `e^e/x`, `ln(ln(x))`, `exp(exp(exp(x)))`.

### Wire Format (Transmit the Math)

Three wire encodings ship:

```python
from osmp.eml import encode_tree, decode_tree, encode_chain_restricted, decode_chain_restricted
from osmp.eml import get_base_chain, tree_ln_x

# Paper tree form: pre-order tagged traversal, 4-byte float32 or 8-byte float64 leaves
tree = tree_ln_x()
wire = encode_tree(tree)            # 7 bytes
decode_tree(wire).evaluate(math.e)  # 1.0

# Restricted chain form (bit-packed, single variable)
chain = get_base_chain("ln(x)")
wire = encode_chain_restricted(chain)        # 2 bytes (self-describing)
decode_chain_restricted(wire).evaluate(math.e)  # 1.0
```

A wide multi-variable form (`encode_chain_wide` / `decode_chain_wide`) handles compounds with up to 15 variables and 15 levels in a single-byte header.

### Cross-Device Determinism

Two receivers on heterogeneous hardware evaluating the same wire-encoded chain must produce byte-exact identical output. The fast-mode backend (fdlibm-derived) guarantees this across IEEE-754-conformant platforms using only basic arithmetic and `frexp` / `ldexp`. Verify by fingerprinting the corpus:

```python
from osmp.eml import corpus_fingerprint
print(corpus_fingerprint())
# e9a4a71383f14624472fe0602ca5e0ff1959e00b09725a62d584e1361f842c1b
```

Identical fingerprint across Python, Go, and TypeScript.

### Precision Modes

Two modes toggled via `set_precision_mode`:

- **`"fast"`** (default) — fdlibm-derived, 1-ULP accurate, ships publicly in this package. Correct for LoRa/BLE/edge-ML, constrained-channel telemetry, drone swarm coordination, and general scientific computation.
- **`"precision"`** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license** — contact `licensing@octid.io` or see [PATENTS.md](../../PATENT-NOTICE.md).

```python
from osmp.eml import set_precision_mode, precision_mode_available, PrecisionModeNotAvailable

print(precision_mode_available())  # False in public release

try:
    set_precision_mode("precision")
except PrecisionModeNotAvailable as e:
    print(e)
    # Precision mode requires the commercial precision pack.
    # Contact licensing@octid.io or see PATENTS.md.
```

## SALComposer: NL to SAL

Deterministic composition pipeline. No inference.

```python
from osmp.protocol import SALComposer

composer = SALComposer()

sal, is_sal = composer.compose_or_passthrough("Alert if heart rate exceeds 130")
# sal = "H:HR>130.→H:ALERT", is_sal = True

sal, is_sal = composer.compose_or_passthrough("Order me some tacos")
# sal = "Order me some tacos", is_sal = False (NL passthrough)
```

95.7% opcode coverage on the full 352-opcode dictionary. Generation index with 358 phrase triggers. Confidence gate prevents false positives on common English words.

## MCP Server

The MCP server is a separate package that wraps this SDK:

```
pip install osmp-mcp
osmp-mcp
```

17 tools for AI client integration including `osmp_compose` (NL to SAL), `osmp_macro_list`, and `osmp_macro_invoke`. Connect from Claude Code (`claude mcp add osmp -- osmp-mcp`), Claude Desktop, Cursor, or any MCP-compatible client.

## License

Apache 2.0. Patent pending. Filed March 17, 2026.

## SALBridge: Mixed Environment Integration

When your agents communicate with non-OSMP peers, the bridge handles boundary translation.

```python
from osmp import bridge

b = bridge("MY_NODE")
b.register_peer("GPT_AGENT", attempt_fnp=False)

# Outbound: SAL decoded to NL, annotated with SAL equivalent
out = b.send("H:HR@NODE1>120", "GPT_AGENT")

# Inbound: scanned for SAL acquisition
result = b.receive("A:ACK", "GPT_AGENT")

# Metrics and comparison
metrics = b.get_metrics("GPT_AGENT")
comparison = b.get_comparison("GPT_AGENT")
```

The bridge annotates outbound messages with SAL, seeding the remote agent's context. When the remote agent starts producing valid SAL through exposure, FNP transitions from FALLBACK to ACQUIRED. OSMP spreads by contact, not installation.
