Osmp MCP server

Read from the package source without running it. The installed server may list more.

• osmp_batch_resolve

  Resolve multiple domain codes in one call. Codes are comma-separated.

• osmp_benchmarkwrite action

  Run the canonical conformance test suite (55 vectors). Returns per-vector byte reduction and overall conformance status. Use to verify SDK correctness.

• osmp_bridge_comparison

  Get side-by-side SAL vs NL byte comparison for all bridged messages to a peer.

• osmp_bridge_receive

  Process an inbound message from a peer through the bridge.

• osmp_bridge_register

  Register a non-OSMP peer with the SAL bridge.

• osmp_bridge_sendwrite action

  Send a SAL instruction through the bridge to a peer.

• osmp_bridge_status

  Get bridge status and acquisition metrics.

• osmp_compose

  Compose valid SAL from natural language. The model's job is to call this tool with the user's intent — the deterministic pipeline handles opcode selection, grammar assembly, and validation. Never write SAL by hand.

• osmp_compound_decode

  Analyze DAG topology and loss tolerance behavior of a compound SAL instruction. Shows fragment dependencies, wire-format sizes, and what executes when fragments are dropped under each loss policy (Phi/fail-safe, Gamma/graceful-degradation, Lambda/atomic).

• osmp_decode

  Decode a SAL instruction string to structured fields and natural language. Handles compound instructions with operators (→ ∧ ∨ ; ∥ ↔).

• osmp_discover

  Search a domain corpus by keyword and/or code prefix when you do not know the exact code.

• osmp_eml_corpus_lookup

  Look up an EML corpus chain by name, or list all available chains.

• osmp_eml_evaluate

  Evaluate a pre-built EML corpus chain at given input value(s).

• osmp_encode

  Encode structured fields into a SAL instruction frame.

• osmp_lookup

  Search the ASD opcode dictionary by namespace and/or keyword. Returns matching opcodes with definitions.

• osmp_macro_invoke

  Invoke a registered macro by ID with slot values.

• osmp_macro_list

  List all registered macros. Macros are pre-validated multi-step SAL chains for common workflows. When a macro matches, use it instead of composing from individual opcodes — macros have zero composition error surface.

• osmp_resolve

  Resolve a single domain code from a D:PACK/BLK corpus to its description.

• osmp_validate

  Validate a composed SAL instruction against all eight composition rules before emission. Always call this before transmitting any SAL instruction.

• Code scan6 source files scanned; 6 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancerepository not readable: repo not found3/15
• Maintainer identityno repository or website to verify2/10

Safety score

65/100

higher than 20% of 48,255 servers

Tools

19

the typical server has 7

Tools that change things

11%

typical: 0%. Fewer write tools means less an agent can break

Downloads a week

200

more than 75% of 12,191 servers with a package

Osmp: common questions

Is Osmp MCP server safe?

With care: it is graded C, so read the findings first (65/100). Read the Osmp safety report

How do I install Osmp?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Osmp need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Osmp maintained?

The latest release is v1.3.3.

How does Osmp compare with other MCP servers?

safety score 65/100 (higher than 20% of 48,255 servers); tools 19 (the typical server has 7); tools that change things 11% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.