Add gitea skill - replaces 42.7k token Gitea MCP

- Wraps tea CLI for Gitea operations
- Supports issues, PRs, releases, labels, milestones
- 95% context savings vs MCP (42.7k → ~2k tokens)
- First skill in collection

README.md

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+# Claude Skills Collection
+
+Custom Claude Code skills to replace heavy MCP servers with lightweight CLI wrappers.
+
+## Why This Repo?
+
+Some MCP servers consume massive amounts of context. This repo provides lightweight skill alternatives that:
+- ✅ Only load when invoked (vs. always loaded MCPs)
+- ✅ Use standard CLI tools (tea, gh, etc.)
+- ✅ Save context budget for actual work
+- ✅ Can be shared across projects
+
+## Skills
+
+### gitea
+
+Wraps the `tea` CLI for Gitea repository management.
+
+**Replaces:** Gitea MCP (42.7k tokens → ~2k tokens)
+
+**Commands:** Issues, PRs, releases, labels, milestones, repos
+
+**Installation:**
+```bash
+# Install tea CLI
+brew install tea
+
+# Configure for your Gitea instance
+tea login add --url https://gitea.kostverse.com --token YOUR_TOKEN --name kostverse
+
+# Copy skill to personal skills directory
+cp -r gitea ~/.claude/skills/
+
+# Restart Claude Code
+```
+
+**Usage:**
+```
+/gitea
+```
+
+Then use standard tea CLI commands as shown in the skill instructions.
+
+## Contributing
+
+To add a new skill:
+1. Create a directory with `SKILL.md`
+2. Include YAML frontmatter with name and description
+3. Document common operations
+4. Test it works
+5. Submit PR
+
+## Context Savings
+
+| MCP Server | Tokens | Skill Alternative | Tokens | Savings |
+|------------|--------|-------------------|--------|---------|
+| Gitea MCP  | 42.7k  | gitea skill       | ~2k    | 95%     |
+
+More skills coming as we identify heavy MCPs to replace.

gitea/SKILL.md

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+---
+name: gitea
+description: Interact with Gitea repositories using tea CLI. Use when managing issues, pull requests, releases, repos, labels, milestones on gitea.kostverse.com
+allowed-tools: Bash
+---
+
+# Gitea Management via tea CLI
+
+You have access to the `tea` CLI for managing Gitea repositories. This is a lightweight alternative to the Gitea MCP.
+
+## Authentication
+
+Already configured:
+- Login: `kostverse`
+- URL: `https://gitea.kostverse.com`
+- User: `matt`
+
+Always use `--login kostverse` with commands.
+
+## Common Operations
+
+### Issues
+
+**List issues:**
+```bash
+tea issues list --repo OWNER/REPO --login kostverse
+```
+
+**Create issue:**
+```bash
+tea issues create --repo OWNER/REPO --login kostverse \
+  --title "Issue title" \
+  --description "Issue body" \
+  --labels "bug,enhancement" \
+  --assignees "username"
+```
+
+**Close issue:**
+```bash
+tea issues close ISSUE_NUMBER --repo OWNER/REPO --login kostverse
+```
+
+**Comment on issue:**
+```bash
+tea comment ISSUE_NUMBER --repo OWNER/REPO --login kostverse \
+  --body "Comment text"
+```
+
+### Pull Requests
+
+**List PRs:**
+```bash
+tea pulls list --repo OWNER/REPO --login kostverse
+```
+
+**Create PR:**
+```bash
+tea pulls create --repo OWNER/REPO --login kostverse \
+  --head BRANCH --base main \
+  --title "PR title" \
+  --description "PR body"
+```
+
+**Merge PR:**
+```bash
+tea pulls merge PR_NUMBER --repo OWNER/REPO --login kostverse
+```
+
+### Repositories
+
+**List repos:**
+```bash
+tea repos list --login kostverse
+```
+
+**Clone repo:**
+```bash
+tea clone OWNER/REPO --login kostverse
+```
+
+### Labels
+
+**List labels:**
+```bash
+tea labels list --repo OWNER/REPO --login kostverse
+```
+
+**Create label:**
+```bash
+tea labels create --repo OWNER/REPO --login kostverse \
+  --name "label-name" \
+  --color "ff0000" \
+  --description "Label description"
+```
+
+### Releases
+
+**List releases:**
+```bash
+tea releases list --repo OWNER/REPO --login kostverse
+```
+
+**Create release:**
+```bash
+tea releases create --repo OWNER/REPO --login kostverse \
+  --tag v1.0.0 \
+  --title "Release title" \
+  --note "Release notes"
+```
+
+### Milestones
+
+**List milestones:**
+```bash
+tea milestones list --repo OWNER/REPO --login kostverse
+```
+
+**Create milestone:**
+```bash
+tea milestones create --repo OWNER/REPO --login kostverse \
+  --title "Milestone name" \
+  --description "Milestone description" \
+  --deadline "2026-12-31"
+```
+
+## Tips
+
+1. **Always use `--login kostverse`** - Specifies which Gitea instance to use
+2. **Repo format** - Use `OWNER/REPO` format (e.g., `matt/aurai-v2`)
+3. **Help** - Use `tea COMMAND --help` for detailed options
+4. **Output** - Most commands output tables or formatted text
+5. **Error handling** - Check exit codes and stderr for failures
+
+## Example Workflows
+
+### Triage new issue
+1. `tea issues list --repo matt/REPO --login kostverse` - See all issues
+2. Read the issue details
+3. Add labels: `tea issues create` with `--labels` flag
+4. Assign: `tea issues create` with `--assignees` flag
+
+### Create PR from feature branch
+1. Make commits locally
+2. Push branch to Gitea
+3. `tea pulls create --repo matt/REPO --login kostverse --head feature-branch --base main --title "..." --description "..."`
+4. Get PR URL from output
+
+### Ship a release
+1. Tag the commit: `git tag v1.0.0 && git push origin v1.0.0`
+2. `tea releases create --repo matt/REPO --login kostverse --tag v1.0.0 --title "v1.0.0" --note "Release notes here"`
+3. Verify at output URL