How do I install the Terminal Fish skill?

Run npx skillmds@latest add iamfourh2e/terminal-fish in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Terminal Fish free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Terminal Fish?

iamfourh2e (@iamfourh2e) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Terminal Fish by iamfourh2e — Agent Skill

Name: Terminal Fish
Rating: 4.5 (4 reviews)
Author: iamfourh2e

File contents

Terminal & Fish Shell Skill

The developer uses fish shell (/opt/homebrew/bin/fish) with a customized set of aliases, functions, and PostgreSQL helpers stored in ~/.config/fish/conf.d/.

Config Files

File	Purpose
`~/.config/fish/conf.d/zzz_aliases.fish`	Navigation, git, system, gRPC, Rust/Cargo shortcuts
`~/.config/fish/conf.d/pg.fish`	PostgreSQL CLI toolkit with dot notation + JSON output

Quick Reference

Topic	File
All aliases & shortcuts	aliases.md
PostgreSQL helpers	postgresql.md
gRPC debugging	grpc-debugging.md
Dev workflow patterns	workflow-patterns.md

Most-Used Commands

Daily Development

dg                          # cd ~/Documents/Github
cw                          # cargo watch -x run --no-restart (hot reload)
cc                          # cargo check
ct                          # cargo test
ship "feat: add billing"    # git add -A && commit && push origin main
kk                          # kill all dev server ports

Database Inspection

pguse anachak_dev           # switch active database
pg auth_users               # dump table as JSON
pgc payments                # row count
pgs subscriptions           # schema + indexes
pgf auth_users admin email  # full-text search
pgq "SELECT * FROM..."      # raw SQL → JSON

gRPC Debugging

list                                    # list all gRPC services
show AuthService                        # list RPCs for a service
call '{"identifier":"admin"}' auth.v1.AuthService/Login  # call with JSON

Important Notes

Fish shell is the primary terminal — all commands and aliases use fish syntax
$PG_DB universal variable persists the active database across sessions (default: anachak_dev)
gRPC commands target localhost:50050 (the Anachak Rust backend default port)
kk kills ports: 8080-8082, 50050-50054, 5173-5174, 3000-3002, 9090-9092
All pg* commands pipe JSON output through jq . for pretty-printing
Dot notation works on all pg commands: pg anachak_dev.auth_users or pgc rust_grpc.payments

---name: terminal-fishdescription: Fish shell configuration, aliases, gRPC debugging, PostgreSQL CLI helpers, and dev workflow shortcuts for the Anachak platform.---# Terminal & Fish Shell SkillThe developer uses **fish shell** (`/opt/homebrew/bin/fish`) with a customized set of aliases, functions, and PostgreSQL helpers stored in `~/.config/fish/conf.d/`.## Config Files| File | Purpose ||---|---|| `~/.config/fish/conf.d/zzz_aliases.fish` | Navigation, git, system, gRPC, Rust/Cargo shortcuts || `~/.config/fish/conf.d/pg.fish` | PostgreSQL CLI toolkit with dot notation + JSON output |## Quick Reference| Topic | File ||---|---|| All aliases & shortcuts | [aliases.md](./aliases.md) || PostgreSQL helpers | [postgresql.md](./postgresql.md) || gRPC debugging | [grpc-debugging.md](./grpc-debugging.md) || Dev workflow patterns | [workflow-patterns.md](./workflow-patterns.md) |## Most-Used Commands### Daily Development```fishdg # cd ~/Documents/Githubcw # cargo watch -x run --no-restart (hot reload)cc # cargo checkct # cargo testship "feat: add billing" # git add -A && commit && push origin mainkk # kill all dev server ports```### Database Inspection```fishpguse anachak_dev # switch active databasepg auth_users # dump table as JSONpgc payments # row countpgs subscriptions # schema + indexespgf auth_users admin email # full-text searchpgq "SELECT * FROM..." # raw SQL → JSON```### gRPC Debugging```fishlist # list all gRPC servicesshow AuthService # list RPCs for a servicecall '{"identifier":"admin"}' auth.v1.AuthService/Login # call with JSON```## Important Notes- **Fish shell is the primary terminal** — all commands and aliases use fish syntax- **`$PG_DB` universal variable** persists the active database across sessions (default: `anachak_dev`)- **gRPC commands target `localhost:50050`** (the Anachak Rust backend default port)- **`kk` kills ports**: 8080-8082, 50050-50054, 5173-5174, 3000-3002, 9090-9092- **All `pg*` commands** pipe JSON output through `jq .` for pretty-printing- **Dot notation** works on all pg commands: `pg anachak_dev.auth_users` or `pgc rust_grpc.payments`

Frequently asked questions

Terminal Fish