About Cx Proggrammer MCP
Cx Proggrammer MCP is an MCP server in the IoT category: mCP server for programmatic editing of OMRON CX-Programmer ladder programs (.CXP/.CXT). Build, modify, and review sections, rungs, and symbol tables via AI — no GUI needed. Compatible with CJ2M, CP1L, CS1G and other OMRON PLC series.
Install
git clone https://github.com/BlackUppsss/Cx-Proggrammer-MCPThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (16)
analyze_rungParse one rung into mnemonic, boolean AST, reads/writes, timers, counters
Parameters not published.
compile_structured_rungConvert JSON boolean expression to mnemonic lines (dry-run)
Parameters not published.
cross_reference_addressFind every reference to an address (read/write/coil/set/reset)
Parameters not published.
get_program_contextFull ladder content with rung analysis (reads/writes/AST)
Parameters not published.
get_rungsGet rungs from one section with optional analysis
Parameters not published.
list_cpu_instructionsList all known instructions for a CPU model, grouped by family
Parameters not published.
list_programsList all programs in the loaded project
Parameters not published.
list_project_templatesList available built-in project templates
Parameters not published.
list_sectionsList sections and rung counts in a program
Parameters not published.
project_diffDiff two loaded projects
Parameters not published.
Show all 16 tools
project_summaryPLC model, I/O config, and program tree
Parameters not published.
search_programSearch mnemonic text, addresses, comments, and symbols
Parameters not published.
semantic_snapshotSemantic JSON snapshot of the full project for AI review
Parameters not published.
session_statusCurrent revision, dirty flag, undo depth
Parameters not published.
simulate_rungBoolean simulation of a rung (supported subset only)
Parameters not published.
validate_programValidate program XML structure
Parameters not published.
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