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/netmindai-open/narranexus/files.pygit clone --depth 1 https://github.com/NetMindAI-Open/NarraNexusWhat 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 | $0.01154 |
| Opus 5 | $0.00000 | $0.00577 |
| Sonnet 5 | $0.00000 | $0.00231 |
| Haiku 4.5 | $0.00000 | $0.00115 |
Grade A, and why
files.py 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
2026-05-14 — recursive tree + nested raw / delete (pointer-model rework)
The flat "top-level files only" listing became a recursive directory tree
so the workspace viewer (Config → Workspace) can browse the structure the
agent actually builds (a typical artifact is a folder of files). Server-side
filtering: any directory or file whose name starts with . is hidden — the
UI never has to know about .cache, .git, hidden tooling state.
New endpoints:
GET /{agent_id}/files/raw?path=…— download / inline-preview a single file. The viewer uses this for the "download" and "preview" actions, and the manual "register as artifact" action targetspathdirectly.DELETE /{agent_id}/files/{path:path}— accepts nested relative paths and works for both files (unlink) and directories (rmtree). The previous flat-only signature is replaced.
Schema changes: FileInfo gained name / path / is_dir /
children: Optional[List[FileInfo]]; FileListResponse.files was renamed to
tree. Pure shape change (no backward compat — frontend is updated in the
same change).
agents/files.py — agent workspace file management
Why it exists
Each (agent_id, user_id) has its own workspace under
{base_working_path}/{agent_id}_{user_id}/. The agent reads/writes there
via the Claude Agent SDK with cwd=workspace and a workspace-containment
guard. This router is the frontend's window into that workspace:
- list the tree to render the workspace section of the agent config panel,
- download / preview any single file,
- upload a file from the user's machine into the workspace root,
- delete any file or subdirectory.
Together with the manual POST /api/agents/{aid}/artifacts/register endpoint
in agents/artifacts.py, this lets a user pick a workspace file and turn it
into an artifact tab without going through the LLM at all.
Upstream / Downstream
Upstream:
- Frontend
FileUpload.tsx(workspace section of the config panel). - Frontend artifact "register from workspace" modal.
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 · 107 lines · 0 tokens per session scan A 879d6804001e
files.py is an agent published in the GitHub repository NetMindAI-Open/NarraNexus (84 stars, last pushed 9d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,154 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.
Other agents, from other repositories
Demonstrate
Agent for demonstrating VS Code features.
playwright-test-generator
Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.
.NET-Notebook-Migration-Agent
Expert .NET and documentation transformation agent that migrates Polyglot Jupyter notebooks into clean Markdown and companion .NET sample code.
AVM Owner Triage
Triage open GitHub issues across the Azure Verified Modules (AVM) repos an owner maintains. Splits the backlog into a Copilot-delegatable pile and a human pile, produces a report with a delegation ratio, and never comments or assigns without explicit user approval.
Ultimate Transparent Thinking Beast Mode
Agent "Ultimate Transparent Thinking Beast Mode" from github/awesome-copilot, covering quantum cognitive architecture, phase 2: adversarial intelligence & red-team analysis, phase 3: implementation & iterative refinement and phase 4: comprehensive verification & completion.
WinForms Expert
Support development of .NET (OOP) WinForms Designer compatible Apps.