Borrowing it
Nothing to install: this file belongs to more-io/claude-apple-bridges. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/more-io/claude-apple-bridges/main/CLAUDE.mdgit clone --depth 1 https://github.com/more-io/claude-apple-bridgesWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/more-io/claude-apple-bridges/claude-md)<a href="https://agentmods.dev/instructions/more-io/claude-apple-bridges/claude-md"><img src="https://agentmods.dev/badge/instructions/more-io/claude-apple-bridges/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/more-io/claude-apple-bridges/claude-md"><img src="https://agentmods.dev/badge/instructions/more-io/claude-apple-bridges/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.02005 | $0.02005 |
| Opus 5 | $0.01002 | $0.01002 |
| Sonnet 5 | $0.00401 | $0.00401 |
| Haiku 4.5 | $0.00200 | $0.00200 |
Grade A, and why
claude-apple-bridges CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 167 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Apple Bridges — Developer Notes
Compile All Bridges
# Reminders
cat > /tmp/reminders-info.plist << 'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>NSRemindersFullAccessUsageDescription</key>
<string>Claude Code needs access to Reminders to manage tasks.</string>
</dict></plist>
EOF
swiftc reminders-bridge.swift -o ~/.claude/reminders-bridge -framework EventKit \
-Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker /tmp/reminders-info.plist
codesign --force --sign - --identifier com.claude.reminders-bridge ~/.claude/reminders-bridge
# Contacts
cat > /tmp/contacts-info.plist << 'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>NSContactsUsageDescription</key>
<string>Claude Code needs access to Contacts.</string>
</dict></plist>
EOF
swiftc contacts-bridge.swift -o ~/.claude/contacts-bridge -framework Contacts \
-Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker /tmp/contacts-info.plist
codesign --force --sign - --identifier com.claude.contacts-bridge ~/.claude/contacts-bridge
# Calendar
cat > /tmp/calendar-info.plist << 'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>NSCalendarsFullAccessUsageDescription</key>
<string>Claude Code needs access to Calendar.</string>
</dict></plist>
EOF
swiftc calendar-bridge.swift -o ~/.claude/calendar-bridge -framework EventKit \
-Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker /tmp/calendar-info.plist
codesign --force --sign - --identifier com.claude.calendar-bridge ~/.claude/calendar-bridge
# Notes (no plist needed)
swiftc notes-bridge.swift -o ~/.claude/notes-bridge
codesign --force --sign - --identifier com.claude.notes-bridge ~/.claude/notes-bridge
# Mail (no plist needed)
swiftc mail-bridge.swift -o ~/.claude/mail-bridge
codesign --force --sign - --identifier com.claude.mail-bridge ~/.claude/mail-bridge
# tmux (no plist needed)
swiftc tmux-bridge.swift -o ~/.claude/tmux-bridge
codesign --force --sign - --identifier com.claude.tmux-bridge ~/.claude/tmux-bridge
# Messages
cat > /tmp/messages-info.plist << 'EOF'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>NSContactsUsageDescription</key>
<string>Claude Code needs access to Contacts to show sender names for messages.</string>
</dict></plist>
EOF
swiftc -O messages-bridge.swift -o ~/.claude/messages-bridge -framework Contacts -lsqlite3 \
-Xlinker -sectcreate -Xlinker __TEXT -Xlinker __info_plist -Xlinker /tmp/messages-info.plist
codesign --force --sign - --identifier com.claude.messages-bridge ~/.claude/messages-bridge
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago Changed · +18 lines · +240 tokens per session fbb901d84e2a
- 5d ago Changed · +46 lines · +624 tokens per session ef5016b60b06
- 11d ago First seen · 103 lines · 1,141 tokens per session scan A 3f0c12a7aeca
claude-apple-bridges CLAUDE.md is an instructions file published in the GitHub repository more-io/claude-apple-bridges (45 stars, last pushed 5d ago), licensed MIT. It adds 2,005 tokens to every session, about $0.0100 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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