- Building the missing toolbelt for Claude Code: captain-hook for declarative hooks, cc-pool for account pooling, cc-review for reviewing Claude's diffs in a PR-style web UI, cc-transcript for typed transcripts, and slop-cop to catch AI-flavored prose
- Converging those pieces into one session-activity platform β typed events and a decision ledger in cc-transcript, with captain-hook as its hook runtime β and building cc-orchestrate into a pure-Go CLI that runs fleets of agents across pluggable backends like cmux, superset, tmux, and zellij, each with an AgentProber liveness check for long-lived, keep-alive sessions β with cc-vigil, a transcript-oracle sleep inhibitor, keeping the Mac awake only while those agents are truly working
- Running cc-sentiment, an open experiment in whether developer sentiment with Claude Code tracks the model, the tooling, or just the time of day
- Self-hosting yclaw, an always-on, reproducible Apple Silicon home server for the Nous hermes-agent β gVisor-sandboxed and tailnet-only, so the agent never touches your credentials
- Engineer & CEO at Aneta
Recent activity
2026-07-12Pushed to yasyf/homebrew-tap β bumped casks for slop-cop v0.1.41, cc-guides v0.1.21, cc-notes v0.25.0, and cc-present v0.6.02026-07-12Pushed to yasyf/cc-notes β auto-pushed refs/cc-notes/* on wider turn triggers with a SessionEnd backstop; added a papercut journal2026-07-12Pushed to yasyf/cc-pool2026-07-12Pushed to yasyf/fusekit2026-07-12Pushed to yasyf/captain-hook β removed the vestigial packs.toml launcher key and shipped a preload-tools SessionStart nudge (v9.5.0)2026-07-12Pushed to yasyf/cc-present2026-07-12Pushed to yasyf/cc-skills β routed codex browser work through agent-browser and dropped the seatbelt sandbox2026-07-12Pushed to yasyf/cc-context β made symbol and outline output terse by default; added grep -A/-B/-C context and --section windowing2026-07-12Pushed to yasyf/cookiesync2026-07-12Triaged issues in yasyf/captain-hook2026-07-12Worked on a pull request in yasyf/captain-hook2026-07-12Created something new in yasyf/captain-hook
11,888 contributions in the last year
- gpt-do β 211 β GPT-powered bash commands.
Python - summ β 152 β GPT-based Conversation Summarizer
Python - compress-gpt β 217 β Self-extracting GPT prompts for ~70% token savings
Python - anthropic-computer-use-modal β 49 β Anthropic Computer Use with Modal Sandboxes
Python - shamer β 37 β Code Coverage Gamified
Python
Claude Code, continued
- cc-skills β the plugin marketplace where the whole toolbelt ships
- cc-guides β srcβartifact doc rendering with embedded canonical fragments, keeping every repo's CLAUDE.md and AGENTS.md in sync
- cc-notes β a notes-and-tasks layer agents can actually use
- cc-runtime β a runtime that hands Claude Code its harness-injected tools, AskUserQuestion and friends
- cc-interact β the human-in-the-loop agent/daemon/web framework, pulled out of cc-review
- cc-present β ad-hoc live web artifacts for a session: approval boards and choices whose every click streams back to the agent
- cc-factory β a software factory where orchestrated agents plan, build, review, and ship
- cc-steer β learns how you steer Claude from past sessions, then does the steering for you
- cc-pane β one pane of glass over Claude Code and the whole cc-* toolbelt
Taming long sessions
- cc-merge β a merge queue for the git worktrees where finished Claude outputs land
- cc-context β ccx, a token-bounded codebase-context facade over semble + tilth
- cc-squash β augmented auto-compaction for marathon Claude Code sessions
- cc-vigil β a transcript-oracle sleep inhibitor that keeps your Mac awake only while Claude agents are truly working
Systems & libraries
- fusekit β detached FUSE-T mount-holder and mount-lifecycle primitives for Go, now under cc-pool and cc-notes
- semisweet β an async, in-memory semantic cache with pluggable backends
- spawnllm β call an LLM from any subshell: Claude, Codex, or a local MLX model
- synckit β the shared substrate cross-host sync tools build on: host mesh, a convergent registry, unix-socket RPC, and synckitd, the daemon reposync and cookiesync now ride
Python, with fewer footguns
- python-defer β Go-style
deferin Python, no decorators required - python-secret-type β a rune-style
secrettype so credentials can't leak by accident - docker-dsl β write multi-stage Dockerfiles as Python context managers
- bcferries β the Python client for BC Ferries schedules; proudly Canadian π¨π¦
Earlier eras
- safemodels β cryptographic provenance proofs for model weights, before that was cool
- vc β the voting platform Dorm Room Fund used to pick its investments
- hifromtheotherside β fighting the echo chamber, one cross-aisle match at a time
- controlio β control your computer over SMS, 2014 edition
2026-07-12cc-pool v0.52.02026-07-12captain-hook v9.7.02026-07-12cc-present v0.6.12026-07-12slop-cop v0.1.41 β packs.toml β added the missing steering pack to match the go flavor2026-07-05spawnllm v0.5.5 β passed codex --skip-git-repo-check so verdicts run in untrusted cwds
Language breakdown
Python ββββββββββββββββββββ 42%
Go ββββββββββββββββββββ 31%
Ruby ββββββββββββββββββββ 15%
Rust ββββββββββββββββββββ 4%
TypeScript ββββββββββββββββββββ 4%
JavaScript ββββββββββββββββββββ 2%
Swift ββββββββββββββββββββ 2%
Latest from Yasyf's Random Musings:
- Improving Claude Computer Use
- On Securing Model Supply Chains
- python π€
defer - Haystack + Pinecone Hybrid Vectors
- CompressGPT: Decrease Token Usage by ~70%
Automate the boring parts, then automate the automation.






