Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/abilityai/trinity/agent-filesgit clone --depth 1 https://github.com/Abilityai/trinityWhat 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 | $0.00000 | $0.00913 |
| Opus 5 | $0.00000 | $0.00456 |
| Sonnet 5 | $0.00000 | $0.00183 |
| Haiku 4.5 | $0.00000 | $0.00091 |
Grade A, and why
agent-files 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 2d 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 — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent Files
Two-panel file manager in the Agent Detail Files tab for browsing, previewing, and editing agent workspace files.
How It Works
- Open the agent detail page and click the Files tab.
- The left panel displays a file tree with search and expandable directories.
- The right panel shows a preview of the selected file.
- Supported previews: images, video, audio, PDF, and text files.
- Click the edit button on any text file to modify and save it inline.
- Click New folder on any directory to create a subfolder in place (workspace-confined; edit-protected paths are rejected).
- Delete files directly from the file manager. Protected path warnings appear for critical files.
- Toggle Show hidden files to reveal dotfiles (
.env,.claude/, etc.). - The agent workspace root is
/home/developer/.
Content Folder Convention
The content/ directory is gitignored by default. Use it for large generated assets such as images, audio, and video.
Shared Folders
Agents can expose their workspace folder for other agents to mount as a collaboration mechanism.
- Configure in the agent's Sharing tab using the Expose and Consume toggles.
- Permission-gated: only permitted agents can mount a shared folder.
- Relevant API endpoints:
GET/PUT /api/agents/{name}/folders,GET /api/agents/{name}/folders/available,GET /api/agents/{name}/folders/consumers.
Outbound File Sharing
Agents can publish files to a signed download URL that works universally — web, Slack, Telegram, WhatsApp, email — without per-channel upload handling.
Enabling File Sharing
- Open the agent detail page and go to the Sharing tab.
- In the File Sharing panel, toggle Enable file sharing on.
- A restart-required banner appears — restart the agent to mount the publish volume.
- After restart, the agent's
/home/developer/public/directory is live.
Sharing a File
From inside the agent (via MCP share_file tool):
share_file({ filename: "report.csv" })
# Returns: { url, expires_at, size_bytes, mime_type }
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.
- 2d ago First seen · 84 lines · 0 tokens per session scan A c9e20a6ef62c
agent-files is an agent published in the GitHub repository Abilityai/trinity (496 stars, last pushed 4d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 913 tokens. 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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