GillMacedo/GillMacedo

I'm a lead software engineer. I build free, open-source MCP servers, skills and plugins for Claude, and I'm learning more about AI engineering along the way.
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## MCP servers
### For AI developers
| Project | What it does |
| stalemodel | Catch outdated AI model names in code, and look up current models, prices and limits |
### For backend and databases
| Project | What it does |
| slowplan | Find why a PostgreSQL query is slow from its EXPLAIN output, without connecting to your database |
| stuckgo | Find what a stuck or leaking Go program is waiting on from a goroutine dump, without connecting to it |
### For business data
These work on your local CSV files.
| Project | What it does | For |
| tiedout | Match bank statements to invoices from CSV files | Bookkeeping |
| samecontact | Find duplicate customers and contacts in CSV exports | CRM and sales |
| chargescout | Find subscriptions, price increases and double charges in a bank statement CSV | Business spending |
| runwaystock | Find what to reorder, stockout dates and dead stock from sales and stock CSVs | Inventory |
| lapsewatch | Find customers who stopped buying, and the revenue at risk, from an orders CSV | Customer retention |
| latepayers | See who owes you money, how late each invoice is, and who to chase first, from an invoice CSV | Accounts receivable |
## Skills and plugins
### Backend and operations
| Project | What it does | Type |
| beforeitbroke | Build an incident timeline of what changed before production broke, from git, GitHub and Kubernetes | Skill |
| kubestepup | Plan a Kubernetes upgrade one minor version at a time and find what would block it | Skill |
| whyredci | Explain a failed GitHub Actions run, and whether it looks new, already failing or flaky | Skill |
| gosturdy | Find production risks in a Go service: missing timeouts, no graceful shutdown, unlimited database pools | Skill |
| missingenv | Find environment variables your code reads but your deploy files don't set | Skill |
| stillused | Find columns and tables your migrations drop or rename while code still uses them | Skill |
| racesift | Groups and ranks Go race detector reports from go test -race output, and shows races a branch added | Skill |
| godebugdiff | Lists GODEBUG defaults that change when you raise the go line in go.mod, and which binaries import each affected package | Skill |
| initblame | Finds which packages and modules make a Go program slow to start, from GODEBUG=inittrace=1 output, with import chains and before/after compare. | Skill |
| escapediff | Lists the new heap escapes, lost inlining and parameter leaks a Go change adds, by building the base branch and your change | Skill |