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4 packages
@jarroba/mcp
MCP server (stdio, local) exposing 120 deterministic tools from Jarroba Tools, reusing the same code as the web app: read a CI log that does not fit in your context, audit tests, simulate make, run SQL against an ephemeral PostgreSQL, SPARQL, JTD diagrams
@jarroba/mcp-calc
MCP server (stdio, local) for maths a model gets wrong: arithmetic WITH UNITS and dimensional checking (adding metres to kilos is an error, not a silent number), equations and linear systems that say whether the answer is EXACT or approximate, multi-line
@jarroba/mcp-logs
MCP server (stdio, local) that lets an AI read a log file it could never fit in its context: a 200 MB CI log. Detects the format, counts EVENTS (a 40-line stack trace is one), resolves root causes, groups lines into templates, answers when it started, and
@jarroba/mcp-tests
MCP server (stdio, local) that audits tests instead of writing them. Told to "make the tests pass", an agent can widen a matcher, drop an assertion or skip a case - all cheaper than fixing the bug. These tools contradict the caller: what each test ACTUALL