[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6995FAS24DVS7XE63PQW66N":3,"skill-same:01M6995FAS24DVS7XE63PQW66N":129},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":18,"publishedAt":38,"linkOnly":39,"markdownContent":40,"markdownBody":41,"frontMatter":42,"refName":46,"commitSha":47,"skillDirectory":48,"forksCount":49,"repositoryHtmlUrl":50,"repositoryHomepageUrl":6,"ownerHtmlUrl":51,"ownerBlogUrl":52,"ownerDescription":53,"updatedAt":54,"install":55,"resources":68},"01M6995FAS24DVS7XE63PQW66N","google-cloud-filestore-nfs-browser",null,"Inspects, searches, and reads files and POSIX metadata on Filestore (NFS) instances on Google Cloud without local NFS client packages or root privileges. Use when browsing Filestore shares, searching files, reading remote logs, or inspecting file attributes; don't use for Cloud Storage buckets, Cloud NetApp Volumes, Persistent Disks, or modifying\u002Fdeleting files.","google\u002Fskills","google","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F1342004?v=4","01M698VYEFDM0VJBZDYYJ2T83S","Google","01M698WR0H76ENHE587T9EJT89",24122,"Apache-2.0","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002FSKILL.md",[],[19,20,21,22,23,9,24,25,26,27,28,29,30,31,32,33,34,35,36,37],"google cloud filestore nfs browser","google cloud","browser","nfs","cloud","use","for","reading","storage","packages","logs","browsing","when","files","remote","Cloud Storage","local","attributes","instances","2026-11-10 10:12:30",false,"---\nname: google-cloud-filestore-nfs-browser\nmetadata:\n  version: \"1.0.2\"\n  category: Storage\ndescription: >-\n  Inspects, searches, and reads files and POSIX metadata on Filestore (NFS)\n  instances on Google Cloud without local NFS client packages or root\n  privileges. Use when browsing Filestore shares, searching files, reading\n  remote logs, or inspecting file attributes; don't use for Cloud Storage\n  buckets, Cloud NetApp Volumes, Persistent Disks, or modifying\u002Fdeleting files.\n---\n\n# Filestore NFS File Browser\n\nEnables autonomous agents and cloud engineers to inspect, search, and read files\nlocated on Filestore (NFS) instances without needing local NFS\nclient packages (`nfs-common`), root privileges, or manual VPC network mounting.\n\n## Quick Start\n\n1.  Ensure `gcloud` is installed and authenticated. See\n    [gcloud installation guide](https:\u002F\u002Fcloud.google.com\u002Fsdk\u002Fdocs\u002Finstall) if\n    needed.\n2.  Enable essential APIs:\n\n    ```bash\n    gcloud services enable file.googleapis.com compute.googleapis.com run.googleapis.com --quiet\n    ```\n3.  Discover instances and choose an execution engine (see\n    [Execution Engine Selection](#execution-engine-selection) below).\n4.  Run inspection actions using the self-contained runner\n    `scripts\u002Fnfs_browser.py` included within this skill package.\n\n## Usage Attribution\n\n**MUST READ**: Before executing any `gcloud`, REST API, or MCP command, you\nMUST read and follow the instructions in\n[Usage Attribution](references\u002Fattribution.md).\n\n## Conceptual & Informational Queries (CRITICAL)\n\nFor purely conceptual, educational, or architectural questions (e.g., \"How do I\ninspect files on Filestore?\", \"How to deploy the Serverless Cloud Run NFS\nBridge?\", \"Explain Cloud Run NFS volume mounts\"):\n\n*   **Rule**: **Answer immediately using your pre-trained knowledge and the\n    documentation below.** Answering directly minimizes tool invocation latency\n    and token consumption when the user only seeks architecture or workflow\n    guidance.\n*   **Constraint**: **Do not execute external tool calls or API requests** for\n    basic knowledge questions.\n*   **Bridge Deployment Explanations**: Always highlight that Cloud Run scales\n    to zero with **$0 idle compute cost**, detail the `gcloud run deploy`\n    command with `--add-volume` and `--vpc-egress=all-traffic`, and specify the\n    required IAM permissions (`roles\u002Frun.invoker` for callers and\n    `roles\u002Frun.admin` for deployers).\n\n## Handling \"No-Command\" Constraints (CRITICAL)\n\nIf the user prompt contains constraints like \"Do not execute commands\", \"don't\nrun any commands\", \"without executing\", or \"read-only\":\n\n*   **Rule**: **Strictly NEVER invoke the `run_command` tool** for any reason\n    (do NOT run `gcloud`, `python3`, `ls`, or any local\u002Fremote shell command,\n    including read-only directory listings or discovery checks).\n*   **Discovery**:\n    1.  Check if mock definitions or instance parameters are provided directly\n        in the user's prompt, conversation history, or local documentation\n        files.\n    2.  Read [Usage Attribution](references\u002Fattribution.md), explain the\n        required steps, output the exact terminal commands with proper\n        attribution, and explain what the commands do.\n    3.  Do not attempt to read or search `EVAL.*` configuration files during\n        evaluations as access to eval suites is restricted.\n\n## Execution Engine Selection\n\nFilestore instances are accessible via private VPC IPs. Select the engine\nmatching your environment:\n\n*   **Engine 1: Cloud Run Serverless Bridge (Primary)**: Use\n    `--bridge-url={bridge_url}` for low-latency (sub-50ms) REST calls. Scales to\n    zero ($0 idle cost). Requires `roles\u002Frun.invoker`. See\n    [references\u002Fnfs-bridge-setup.md](references\u002Fnfs-bridge-setup.md).\n*   **Engine 2: GCE Jump Host via IAP SSH (Fallback)**: Use\n    `--jump-host-vm={vm_name}` when an existing VM in the VPC is available. Pass\n    `--mount={mount_path}` (defaulting to `\u002Fmnt\u002Ffilestore`) if the jump host\n    uses a different mount path. Zero new deployment needed. Requires\n    `roles\u002Fiap.tunnelResourceAccessor`. See\n    [references\u002Fiap-jump-host.md](references\u002Fiap-jump-host.md).\n\nFor execution flows, architecture diagrams, and engine comparison, see\n[references\u002Farchitecture.md](references\u002Farchitecture.md).\n\n## Core Operational Workflow\n\n### 1. Discovery & Instance Targeting\n\nIf the Filestore instance, location, or share name is not provided, list them\nfirst to avoid querying or targeting unrelated projects in multi-project\nenvironments:\n\n```bash\ngcloud filestore instances list --project={project_id}\n```\n\n*   **Always Include Instance, Project & Path**: Every `scripts\u002Fnfs_browser.py`\n    command and written response MUST explicitly include\n    `--project={project_id}`, `--instance={instance_id}`, and `--path={path}`,\n    naming the target Filestore instance ID (`{instance_id}`), project\n    (`{project_id}`), and path (`{path}`) explicitly in the explanation.\n*   **Fast Fallback When Live Access or Engine Flag Is Unavailable**: If a\n    `gcloud` check returns `PERMISSION_DENIED` or `NOT_FOUND`, or if neither\n    `--bridge-url` nor `--jump-host-vm` is configured, stop retrying immediately\n    (do NOT read `scripts\u002F*.py` source files to debug flags) and provide the\n    exact `scripts\u002Fnfs_browser.py` command with `--project={project_id}`,\n    `--instance={instance_id}`, `--path={path}`, and `--bridge-url` \u002F\n    `--jump-host-vm` placeholders.\n\n### 2. Directory Tree Exploration (`tree`)\n\nRenders a clean, structured directory tree with file types, human-readable\nsizes, and modification dates.\n\n```bash\n# List top-level folders with depth 1\npython3 scripts\u002Fnfs_browser.py tree \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002F \\\n  --depth=1\n\n# List subfolder recursively with depth 2 and pagination cap\npython3 scripts\u002Fnfs_browser.py tree \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Flogs\u002F \\\n  --depth=2 \\\n  --max-entries=100\n```\n\n### 3. File Pattern & Content Grep (`search`)\n\nSearches for filenames matching a glob pattern and\u002For searches text contents for\nregex patterns.\n\n```bash\n# Search for all tar.gz backup archives\npython3 scripts\u002Fnfs_browser.py search \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackups\u002F \\\n  --pattern=\"*.tar.gz\"\n\n# Grep for error patterns inside log files\npython3 scripts\u002Fnfs_browser.py search \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fapp\u002Flogs\u002F \\\n  --pattern=\"*.log\" \\\n  --grep=\"FATAL|Exception|OutOfMemory\" \\\n  --max-results=25\n```\n\n### 4. Chunked File Reading (`read`)\n\nSafely reads text file chunks to protect the LLM context window against token\nblowup. Always default to a safe chunk size (e.g., `--head 50` or `--tail 50`)\nwhen the user does not specify an explicit range. Unbounded reads are\nautomatically capped to a safe limit of 100 lines. Always explicitly explain\nthat chunked reading protects the LLM context window from overflow and token\nexhaustion.\n\n```bash\n# Read the last 50 lines (tail) of a log file\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Flogs\u002Fapp.log \\\n  --tail=50\n\n# Read lines 100 to 200 of a config file\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fconfig\u002Fsettings.yaml \\\n  --lines=100:200\n\n# Read the first 30 lines (head)\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fvar\u002Flog\u002Fsyslog \\\n  --head=30\n```\n\n### 5. File Metadata & Attribute Inspection (`stat`)\n\nInspects POSIX permissions (`0644`), UID\u002FGID, byte sizes, and timestamps.\n\n```bash\npython3 scripts\u002Fnfs_browser.py stat \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Fdatabase_dump.tar.gz\n```\n\n## Context Window & LLM Safety Rules\n\n1.  **Strictly Read-Only Guarantee**: This skill is strictly read-only. It\n    provides no write, edit, delete, or truncate capabilities.\n2.  **Never Dump Entire Large Files**: Always request a slice (`--lines`), head\n    (`--head 50`), or tail (`--tail 50`) and explicitly explain that chunked\n    reading protects the LLM context window against token overflow and client\n    timeouts.\n3.  **Handle Pagination**: Tree listings are capped at 100 entries per response.\n    When truncated, the tool outputs a clear `[TRUNCATED]` notice so the agent\n    can target specific subpaths.\n4.  **Binary Protection**: Non-text files (e.g. `.tar.gz`, `.iso`, `.so`,\n    compiled binaries) are detected via null-byte and magic-byte inspection; raw\n    binary output is suppressed and metadata is displayed instead to prevent\n    context corruption with non-printable characters.\n5.  See\n    [references\u002Ftoken-safety-guardrails.md](references\u002Ftoken-safety-guardrails.md)\n    for full token guardrail details.\n\n## Expected Errors & Recovery Strategies\n\n| Error Type \u002F        | Root Cause         | Recovery Strategy                           |\n: Symptom             :                    :                                             :\n| :------------------ | :----------------- | :------------------------------------------ |\n| `FileNotFoundError: | Path does not      | Run `tree --path=\u002F --depth=2` to discover   |\n: File not found`     : exist on the NFS   : valid directory hierarchies.                :\n:                     : export.            :                                             :\n| `PermissionError:   | Share POSIX        | Use `stat --path={path}` to inspect UID\u002FGID |\n: Permission denied`  : permissions        : and mode bits; request share admin adjust   :\n:                     : restrict read      : permissions.                                :\n:                     : access.            :                                             :\n| `HTTPException: 403 | Path parameter     | Use clean paths (e.g. `\u002Flogs\u002Fapp.log`)      |\n: Access denied\\:     : contains `..\u002F` or  : anchored to the NFS mount root.             :\n: path traversal`     : a symlink          :                                             :\n:                     : attempting escape  :                                             :\n:                     : outside mount      :                                             :\n:                     : point.             :                                             :\n| `Jump Host          | VM is stopped or   | Verify VM status with `gcloud compute       |\n: connection timed    : IAP firewall rule  : instances list` and verify firewall rules   :\n: out \u002F SSH failed`   : (`tcp\\:22` from    : allow `tcp\\:22` from the specific IAP       :\n:                     : `35.235.240.0\u002F20`) : netblock `35.235.240.0\u002F20` (e.g., `gcloud   :\n:                     : is missing.        : compute firewall-rules list                 :\n:                     :                    : --filter=\"sourceRanges\\:35.235.240.0\u002F20\"`). :\n| `Bridge 404 \u002F       | Cloud Run bridge   | Deploy bridge using                         |\n: connection error`   : not deployed or    : `scripts\u002Fdeploy_bridge.sh` or fall back to  :\n:                     : URL invalid.       : GCE IAP Jump Host via `--jump-host`.        :\n\n## Reference Directory\n\nFor progressive disclosure of deeper topics, consult the `references\u002F`\ndirectory:\n\n-   [Usage Attribution](references\u002Fattribution.md)\n-   [Multi-Engine Architecture & Execution Flow](references\u002Farchitecture.md)\n-   [Serverless NFS Bridge Setup Guide](references\u002Fnfs-bridge-setup.md)\n-   [GCE Jump Host IAP SSH Guide](references\u002Fiap-jump-host.md)\n-   [Token Safety & Context Guardrails](references\u002Ftoken-safety-guardrails.md)\n-   [Troubleshooting & Common Errors](references\u002Ftroubleshooting.md)\n\n## Bundled Scripts & Components\n\nThe skill package bundles the following scripts and service components:\n\n-   `scripts\u002Fnfs_browser.py`: Main CLI entrypoint for browsing, searching,\n    reading, and stating NFS exports.\n-   `scripts\u002Fformatters.py`: Output formatters for human-readable terminal\n    rendering and token-safe summaries.\n-   `scripts\u002Fjump_host_engine.py`: Remote SSH jump host execution engine via\n    Google Cloud IAP tunnel.\n-   `scripts\u002Fnfs_browser_test.py`: Comprehensive unit test suite covering\n    formatters, HTTP bridge, and SSH jump host engines.\n-   `scripts\u002Fdeploy_bridge.sh`: Automated Cloud Run deployment script for the\n    Serverless NFS Bridge.\n-   `scripts\u002Fbridge_server\u002Fmain.py`: FastAPI Cloud Run server implementation for\n    direct NFS mounts.\n-   `scripts\u002Fbridge_server\u002FDockerfile`: Container definition for packaging the\n    Serverless NFS Bridge.\n-   `scripts\u002Fbridge_server\u002Frequirements.txt`: Python dependencies for the Cloud\n    Run bridge service.\n","# Filestore NFS File Browser\n\nEnables autonomous agents and cloud engineers to inspect, search, and read files\nlocated on Filestore (NFS) instances without needing local NFS\nclient packages (`nfs-common`), root privileges, or manual VPC network mounting.\n\n## Quick Start\n\n1.  Ensure `gcloud` is installed and authenticated. See\n    [gcloud installation guide](https:\u002F\u002Fcloud.google.com\u002Fsdk\u002Fdocs\u002Finstall) if\n    needed.\n2.  Enable essential APIs:\n\n    ```bash\n    gcloud services enable file.googleapis.com compute.googleapis.com run.googleapis.com --quiet\n    ```\n3.  Discover instances and choose an execution engine (see\n    [Execution Engine Selection](#execution-engine-selection) below).\n4.  Run inspection actions using the self-contained runner\n    `scripts\u002Fnfs_browser.py` included within this skill package.\n\n## Usage Attribution\n\n**MUST READ**: Before executing any `gcloud`, REST API, or MCP command, you\nMUST read and follow the instructions in\n[Usage Attribution](references\u002Fattribution.md).\n\n## Conceptual & Informational Queries (CRITICAL)\n\nFor purely conceptual, educational, or architectural questions (e.g., \"How do I\ninspect files on Filestore?\", \"How to deploy the Serverless Cloud Run NFS\nBridge?\", \"Explain Cloud Run NFS volume mounts\"):\n\n*   **Rule**: **Answer immediately using your pre-trained knowledge and the\n    documentation below.** Answering directly minimizes tool invocation latency\n    and token consumption when the user only seeks architecture or workflow\n    guidance.\n*   **Constraint**: **Do not execute external tool calls or API requests** for\n    basic knowledge questions.\n*   **Bridge Deployment Explanations**: Always highlight that Cloud Run scales\n    to zero with **$0 idle compute cost**, detail the `gcloud run deploy`\n    command with `--add-volume` and `--vpc-egress=all-traffic`, and specify the\n    required IAM permissions (`roles\u002Frun.invoker` for callers and\n    `roles\u002Frun.admin` for deployers).\n\n## Handling \"No-Command\" Constraints (CRITICAL)\n\nIf the user prompt contains constraints like \"Do not execute commands\", \"don't\nrun any commands\", \"without executing\", or \"read-only\":\n\n*   **Rule**: **Strictly NEVER invoke the `run_command` tool** for any reason\n    (do NOT run `gcloud`, `python3`, `ls`, or any local\u002Fremote shell command,\n    including read-only directory listings or discovery checks).\n*   **Discovery**:\n    1.  Check if mock definitions or instance parameters are provided directly\n        in the user's prompt, conversation history, or local documentation\n        files.\n    2.  Read [Usage Attribution](references\u002Fattribution.md), explain the\n        required steps, output the exact terminal commands with proper\n        attribution, and explain what the commands do.\n    3.  Do not attempt to read or search `EVAL.*` configuration files during\n        evaluations as access to eval suites is restricted.\n\n## Execution Engine Selection\n\nFilestore instances are accessible via private VPC IPs. Select the engine\nmatching your environment:\n\n*   **Engine 1: Cloud Run Serverless Bridge (Primary)**: Use\n    `--bridge-url={bridge_url}` for low-latency (sub-50ms) REST calls. Scales to\n    zero ($0 idle cost). Requires `roles\u002Frun.invoker`. See\n    [references\u002Fnfs-bridge-setup.md](references\u002Fnfs-bridge-setup.md).\n*   **Engine 2: GCE Jump Host via IAP SSH (Fallback)**: Use\n    `--jump-host-vm={vm_name}` when an existing VM in the VPC is available. Pass\n    `--mount={mount_path}` (defaulting to `\u002Fmnt\u002Ffilestore`) if the jump host\n    uses a different mount path. Zero new deployment needed. Requires\n    `roles\u002Fiap.tunnelResourceAccessor`. See\n    [references\u002Fiap-jump-host.md](references\u002Fiap-jump-host.md).\n\nFor execution flows, architecture diagrams, and engine comparison, see\n[references\u002Farchitecture.md](references\u002Farchitecture.md).\n\n## Core Operational Workflow\n\n### 1. Discovery & Instance Targeting\n\nIf the Filestore instance, location, or share name is not provided, list them\nfirst to avoid querying or targeting unrelated projects in multi-project\nenvironments:\n\n```bash\ngcloud filestore instances list --project={project_id}\n```\n\n*   **Always Include Instance, Project & Path**: Every `scripts\u002Fnfs_browser.py`\n    command and written response MUST explicitly include\n    `--project={project_id}`, `--instance={instance_id}`, and `--path={path}`,\n    naming the target Filestore instance ID (`{instance_id}`), project\n    (`{project_id}`), and path (`{path}`) explicitly in the explanation.\n*   **Fast Fallback When Live Access or Engine Flag Is Unavailable**: If a\n    `gcloud` check returns `PERMISSION_DENIED` or `NOT_FOUND`, or if neither\n    `--bridge-url` nor `--jump-host-vm` is configured, stop retrying immediately\n    (do NOT read `scripts\u002F*.py` source files to debug flags) and provide the\n    exact `scripts\u002Fnfs_browser.py` command with `--project={project_id}`,\n    `--instance={instance_id}`, `--path={path}`, and `--bridge-url` \u002F\n    `--jump-host-vm` placeholders.\n\n### 2. Directory Tree Exploration (`tree`)\n\nRenders a clean, structured directory tree with file types, human-readable\nsizes, and modification dates.\n\n```bash\n# List top-level folders with depth 1\npython3 scripts\u002Fnfs_browser.py tree \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002F \\\n  --depth=1\n\n# List subfolder recursively with depth 2 and pagination cap\npython3 scripts\u002Fnfs_browser.py tree \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Flogs\u002F \\\n  --depth=2 \\\n  --max-entries=100\n```\n\n### 3. File Pattern & Content Grep (`search`)\n\nSearches for filenames matching a glob pattern and\u002For searches text contents for\nregex patterns.\n\n```bash\n# Search for all tar.gz backup archives\npython3 scripts\u002Fnfs_browser.py search \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackups\u002F \\\n  --pattern=\"*.tar.gz\"\n\n# Grep for error patterns inside log files\npython3 scripts\u002Fnfs_browser.py search \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fapp\u002Flogs\u002F \\\n  --pattern=\"*.log\" \\\n  --grep=\"FATAL|Exception|OutOfMemory\" \\\n  --max-results=25\n```\n\n### 4. Chunked File Reading (`read`)\n\nSafely reads text file chunks to protect the LLM context window against token\nblowup. Always default to a safe chunk size (e.g., `--head 50` or `--tail 50`)\nwhen the user does not specify an explicit range. Unbounded reads are\nautomatically capped to a safe limit of 100 lines. Always explicitly explain\nthat chunked reading protects the LLM context window from overflow and token\nexhaustion.\n\n```bash\n# Read the last 50 lines (tail) of a log file\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Flogs\u002Fapp.log \\\n  --tail=50\n\n# Read lines 100 to 200 of a config file\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fconfig\u002Fsettings.yaml \\\n  --lines=100:200\n\n# Read the first 30 lines (head)\npython3 scripts\u002Fnfs_browser.py read \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fvar\u002Flog\u002Fsyslog \\\n  --head=30\n```\n\n### 5. File Metadata & Attribute Inspection (`stat`)\n\nInspects POSIX permissions (`0644`), UID\u002FGID, byte sizes, and timestamps.\n\n```bash\npython3 scripts\u002Fnfs_browser.py stat \\\n  --project={project_id} \\\n  --instance={instance_id} \\\n  --path=\u002Fbackup\u002Fdatabase_dump.tar.gz\n```\n\n## Context Window & LLM Safety Rules\n\n1.  **Strictly Read-Only Guarantee**: This skill is strictly read-only. It\n    provides no write, edit, delete, or truncate capabilities.\n2.  **Never Dump Entire Large Files**: Always request a slice (`--lines`), head\n    (`--head 50`), or tail (`--tail 50`) and explicitly explain that chunked\n    reading protects the LLM context window against token overflow and client\n    timeouts.\n3.  **Handle Pagination**: Tree listings are capped at 100 entries per response.\n    When truncated, the tool outputs a clear `[TRUNCATED]` notice so the agent\n    can target specific subpaths.\n4.  **Binary Protection**: Non-text files (e.g. `.tar.gz`, `.iso`, `.so`,\n    compiled binaries) are detected via null-byte and magic-byte inspection; raw\n    binary output is suppressed and metadata is displayed instead to prevent\n    context corruption with non-printable characters.\n5.  See\n    [references\u002Ftoken-safety-guardrails.md](references\u002Ftoken-safety-guardrails.md)\n    for full token guardrail details.\n\n## Expected Errors & Recovery Strategies\n\n| Error Type \u002F        | Root Cause         | Recovery Strategy                           |\n: Symptom             :                    :                                             :\n| :------------------ | :----------------- | :------------------------------------------ |\n| `FileNotFoundError: | Path does not      | Run `tree --path=\u002F --depth=2` to discover   |\n: File not found`     : exist on the NFS   : valid directory hierarchies.                :\n:                     : export.            :                                             :\n| `PermissionError:   | Share POSIX        | Use `stat --path={path}` to inspect UID\u002FGID |\n: Permission denied`  : permissions        : and mode bits; request share admin adjust   :\n:                     : restrict read      : permissions.                                :\n:                     : access.            :                                             :\n| `HTTPException: 403 | Path parameter     | Use clean paths (e.g. `\u002Flogs\u002Fapp.log`)      |\n: Access denied\\:     : contains `..\u002F` or  : anchored to the NFS mount root.             :\n: path traversal`     : a symlink          :                                             :\n:                     : attempting escape  :                                             :\n:                     : outside mount      :                                             :\n:                     : point.             :                                             :\n| `Jump Host          | VM is stopped or   | Verify VM status with `gcloud compute       |\n: connection timed    : IAP firewall rule  : instances list` and verify firewall rules   :\n: out \u002F SSH failed`   : (`tcp\\:22` from    : allow `tcp\\:22` from the specific IAP       :\n:                     : `35.235.240.0\u002F20`) : netblock `35.235.240.0\u002F20` (e.g., `gcloud   :\n:                     : is missing.        : compute firewall-rules list                 :\n:                     :                    : --filter=\"sourceRanges\\:35.235.240.0\u002F20\"`). :\n| `Bridge 404 \u002F       | Cloud Run bridge   | Deploy bridge using                         |\n: connection error`   : not deployed or    : `scripts\u002Fdeploy_bridge.sh` or fall back to  :\n:                     : URL invalid.       : GCE IAP Jump Host via `--jump-host`.        :\n\n## Reference Directory\n\nFor progressive disclosure of deeper topics, consult the `references\u002F`\ndirectory:\n\n-   [Usage Attribution](references\u002Fattribution.md)\n-   [Multi-Engine Architecture & Execution Flow](references\u002Farchitecture.md)\n-   [Serverless NFS Bridge Setup Guide](references\u002Fnfs-bridge-setup.md)\n-   [GCE Jump Host IAP SSH Guide](references\u002Fiap-jump-host.md)\n-   [Token Safety & Context Guardrails](references\u002Ftoken-safety-guardrails.md)\n-   [Troubleshooting & Common Errors](references\u002Ftroubleshooting.md)\n\n## Bundled Scripts & Components\n\nThe skill package bundles the following scripts and service components:\n\n-   `scripts\u002Fnfs_browser.py`: Main CLI entrypoint for browsing, searching,\n    reading, and stating NFS exports.\n-   `scripts\u002Fformatters.py`: Output formatters for human-readable terminal\n    rendering and token-safe summaries.\n-   `scripts\u002Fjump_host_engine.py`: Remote SSH jump host execution engine via\n    Google Cloud IAP tunnel.\n-   `scripts\u002Fnfs_browser_test.py`: Comprehensive unit test suite covering\n    formatters, HTTP bridge, and SSH jump host engines.\n-   `scripts\u002Fdeploy_bridge.sh`: Automated Cloud Run deployment script for the\n    Serverless NFS Bridge.\n-   `scripts\u002Fbridge_server\u002Fmain.py`: FastAPI Cloud Run server implementation for\n    direct NFS mounts.\n-   `scripts\u002Fbridge_server\u002FDockerfile`: Container definition for packaging the\n    Serverless NFS Bridge.\n-   `scripts\u002Fbridge_server\u002Frequirements.txt`: Python dependencies for the Cloud\n    Run bridge service.\n",{"name":5,"metadata":43,"description":7},{"version":44,"category":45},"1.0.2","Storage","main","4c6800d20130b5a3233e414609f1241013cec8cc","skills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser",2005,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills","https:\u002F\u002Fgithub.com\u002Fgoogle","https:\u002F\u002Fopensource.google\u002F","Google ❤️ Open Source","2026-11-14 01:51:35",{"source":8,"skillName":5,"commands":56,"prompt":66,"zipAvailable":67},[57,60,63],{"tool":58,"command":59},"npx","npx skills add google\u002Fskills --skill google-cloud-filestore-nfs-browser",{"tool":61,"command":62},"bunx","bunx skills add google\u002Fskills --skill google-cloud-filestore-nfs-browser",{"tool":64,"command":65},"pnpm","pnpm dlx skills add google\u002Fskills --skill google-cloud-filestore-nfs-browser","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002FSKILL.md",true,[69,75,79,83,87,91,95,101,105,109,113,117,121,125],{"path":70,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":73,"sourceHtmlUrl":74},"references\u002Farchitecture.md","REFERENCE","参考文档",4968,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Farchitecture.md",{"path":76,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":77,"sourceHtmlUrl":78},"references\u002Fattribution.md",1950,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Fattribution.md",{"path":80,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":81,"sourceHtmlUrl":82},"references\u002Fiap-jump-host.md",2987,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Fiap-jump-host.md",{"path":84,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":85,"sourceHtmlUrl":86},"references\u002Fnfs-bridge-setup.md",4521,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Fnfs-bridge-setup.md",{"path":88,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":89,"sourceHtmlUrl":90},"references\u002Ftoken-safety-guardrails.md",1844,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Ftoken-safety-guardrails.md",{"path":92,"resourceType":71,"resourceTypeDesc":72,"sizeBytes":93,"sourceHtmlUrl":94},"references\u002Ftroubleshooting.md",2114,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Freferences\u002Ftroubleshooting.md",{"path":96,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":99,"sourceHtmlUrl":100},"scripts\u002Fbridge_server\u002FDockerfile","SCRIPT","脚本",365,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fbridge_server\u002FDockerfile",{"path":102,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":103,"sourceHtmlUrl":104},"scripts\u002Fbridge_server\u002Fmain.py",7775,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fbridge_server\u002Fmain.py",{"path":106,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":107,"sourceHtmlUrl":108},"scripts\u002Fbridge_server\u002Frequirements.txt",49,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fbridge_server\u002Frequirements.txt",{"path":110,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":111,"sourceHtmlUrl":112},"scripts\u002Fdeploy_bridge.sh",2842,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fdeploy_bridge.sh",{"path":114,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":115,"sourceHtmlUrl":116},"scripts\u002Fformatters.py",3000,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fformatters.py",{"path":118,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":119,"sourceHtmlUrl":120},"scripts\u002Fjump_host_engine.py",8685,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fjump_host_engine.py",{"path":122,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":123,"sourceHtmlUrl":124},"scripts\u002Fnfs_browser_test.py",6360,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fnfs_browser_test.py",{"path":126,"resourceType":97,"resourceTypeDesc":98,"sizeBytes":127,"sourceHtmlUrl":128},"scripts\u002Fnfs_browser.py",6858,"https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fgoogle-cloud-filestore-nfs-browser\u002Fscripts\u002Fnfs_browser.py",[130,167,197,225,252,275],{"skillNo":131,"name":132,"nameZh":6,"description":133,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":134,"categories":135,"keywords":144,"publishedAt":38},"01M6998S2EZKD3GEJ7F943RZTE","sign-in-with-google-web","Implement, configure, and secure Sign In With Google (SiwG) using Google Identity Services (GIS \u002F `https:\u002F\u002Faccounts.google.com\u002Fgsi\u002Fclient`) across web architectures. Use when creating Google sign-in buttons, implementing Google One Tap with FedCM, integrating GIS in React\u002FNext.js\u002FAngular\u002FHTML, verifying ID tokens on backend runtimes (Python\u002FNode.js\u002FGo\u002FJava), enforcing Google Workspace domain restrictions (`hd`), securing client-side ID tokens via WebCrypto nonces or encrypted IndexedDB, embedding in cross-origin iframes via the Intermediate Iframe API (`https:\u002F\u002Faccounts.google.com\u002Fgsi\u002Fintermediate`), configuring Content Security Policy (CSP), COOP, and Permissions Policy (`identity-credentials-get`) headers, or handling sign-out and revocation. Don't use for legacy Google Sign-In (`gapi.auth2`), Google Cloud IAM service accounts, or Android\u002FiOS native Credential Manager.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fidentity\u002Fsign-in-with-google-web\u002FSKILL.md",[136,141],{"categoryNo":137,"categoryName":138,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000009","前端开发","SCENARIO","使用场景",{"categoryNo":142,"categoryName":143,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000010","后端与接口",[9,145,146,147,148,149,150,151,152,20,153,154,155,156,157,158,159,160,161,162,163,164,165,166],"sign in with google web","sign","with","web","android","go","security","google workspace","implement","policy","python","implementing","react","iam","permissions","buttons","secure","manager","identity","architectures","domain","runtimes",{"skillNo":168,"name":169,"nameZh":6,"description":170,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":171,"categories":172,"keywords":182,"publishedAt":38},"01M6998PHPDCAD684VW5WRG83D","dpop-adoption","Implement and debug OAuth 2.0 DPoP (RFC 9449) refresh token sender-constraining for WebCrypto, Node.js ES6, and browser runtimes integrating with Google's OAuth platform. Use when configuring non-extractable asymmetric key pairs (P-256), generating DPoP Proof JWTs for authorization code exchange and token refresh, or handling 400 use_dpop_nonce challenge retry loops at oauth2.googleapis.com\u002Ftoken. Don't use for unconstrained OAuth 2.0 flows (where refresh tokens are not bound to a client key pair), or for Google Cloud IAM \u002F service account authentication.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fidentity\u002Fdpop-adoption\u002FSKILL.md",[173,174,177],{"categoryNo":142,"categoryName":143,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":175,"categoryName":176,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000023","Skill与智能体开发",{"categoryNo":178,"categoryName":179,"taxonomyType":180,"taxonomyTypeDesc":181},"01JBSEEDCAT000000000000030","开发工程师","PROFESSION","适用职业",[183,184,9,20,185,186,187,188,189,190,158,21,191,192,193,194,195,163,166,196,31],"dpop adoption","adoption","es6","retry","authentication","flows","challenge","code","loops","at","node","token","pair","platform",{"skillNo":198,"name":199,"nameZh":6,"description":200,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":201,"categories":202,"keywords":209,"publishedAt":38},"01M6998M72TC73EEAQH4XC7EXW","retrieving-developer-knowledge","Searches, retrieves, and synthesizes official Google developer documentation across Google Cloud, AI\u002FGemini, Android, Chrome, Web, Flutter, Go, Firebase, and other Google developer platforms. Integrates with the Developer Knowledge MCP server (search_documents, get_documents, answer_query) or the Developer Knowledge REST API fallback. Use when searching for gcloud CLI commands, API syntax, IAM permissions, official documentation, architectural comparisons, or product choice overviews. Don't use for local filesystem lookups or non-Google documentation.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdevelopers\u002Fretrieving-developer-knowledge\u002FSKILL.md",[203,204,207,208],{"categoryNo":142,"categoryName":143,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":205,"categoryName":206,"taxonomyType":139,"taxonomyTypeDesc":140},"01JBSEEDCAT000000000000021","资料检索与研究",{"categoryNo":175,"categoryName":176,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":178,"categoryName":179,"taxonomyType":180,"taxonomyTypeDesc":181},[210,211,212,213,20,214,215,216,217,218,35,219,220,31,221,222,223,158,224,159],"retrieving developer knowledge","knowledge","developer","MCP","mcp server","official","developer documentation","get","search","choice","documents","query","api","across","documentation",{"skillNo":226,"name":227,"nameZh":6,"description":228,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":229,"categories":230,"keywords":231,"publishedAt":38},"01M6998J2CZEXS9BES9S3WWFKC","migrate-to-rust","Clones, analyzes, plans, and migrates legacy codebases (C++, Fortran, Java, Python, C, Shell) from a GitHub URL or local directory to a modern, high-performance, deterministic, 100% Safe Rust architecture, tracking live telemetry across every task bucket, test failure\u002Ffix cycle, and Profile-Guided Optimization (PGO) stage, and producing a first-person AI storytelling report and interactive HTML infographic. Use when migrating a GitHub repository or local codebase to Rust, porting legacy C++, Fortran, Python, or Java workloads to memory-safe Rust, designing Struct-of-Arrays (SoA) or SIMD Rust architectures, or optimizing Rust ports with LLVM PGO. Don't use for unrelated non-Rust refactoring or single-line syntax questions.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdevelopers\u002Fmigrate-to-rust\u002FSKILL.md",[],[232,233,234,235,236,237,238,239,155,240,241,242,243,244,245,35,246,247,248,31,249,250,223,251],"migrate to rust","rust","migrate","github","memory","performance","directory","safe","ports","llvm","soa","cycle","porting","fix","arrays","infographic","high-performance","URL","architecture","unrelated",{"skillNo":253,"name":254,"nameZh":6,"description":255,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":256,"categories":257,"keywords":261,"publishedAt":38},"01M6998GCC3K29WZ82KXMB9E02","finding-google-skills","Google platform decision and setup guidance, loaded on demand from Google's skill catalog. Use when a developer is choosing or setting up part of their stack, such as where to run a service, a database, storage, messaging, authentication, analytics, ads, or AI model serving, and a Google product is a reasonable candidate - whether or not a vendor is named - or when a request names a Google product or API. Brings in the matching Google skill so the answer can weigh Google options, their trade-offs, and when they are not the right fit. Skip when the stack is already settled on another provider and no Google product is named, or the task involves no platform choice.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fdevelopers\u002Ffinding-google-skills\u002FSKILL.md",[258,259,260],{"categoryNo":142,"categoryName":143,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":175,"categoryName":176,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":178,"categoryName":179,"taxonomyType":180,"taxonomyTypeDesc":181},[9,262,27,263,264,196,265,266,267,268,269,187,270,271,272,219,24,273,31,274,222],"finding google skills","as","messaging","model","trade-offs","provider","answer","fit","catalog","up","decision","database","candidate",{"skillNo":276,"name":277,"nameZh":6,"description":278,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":279,"categories":280,"keywords":283,"publishedAt":38},"01M6998DWNHTH0BS6W1CY8ZXMP","workload-manager-basics","Use this skill to manage Google Cloud Workload Manager evaluations, rules, scanned resources, and validation results by using public client libraries and the REST API. Use when you need to inspect workload best-practice rules, create and run evaluations for Google Cloud general best practices, SAP, SQL Server, or custom organizational rules, review violations, export results to BigQuery, or automate Workload Manager through client libraries because no service-specific public CLI or MCP server is available. Don't use for general Google Compute Engine instance management, VPC configuration, or standard IAM auditing.","https:\u002F\u002Fgithub.com\u002Fgoogle\u002Fskills\u002Fblob\u002Fmain\u002Fskills\u002Fcloud\u002Fworkload-manager-basics\u002FSKILL.md",[281,282],{"categoryNo":142,"categoryName":143,"taxonomyType":139,"taxonomyTypeDesc":140},{"categoryNo":175,"categoryName":176,"taxonomyType":139,"taxonomyTypeDesc":140},[284,285,162,286,9,213,287,20,214,288,289,290,291,31,292,222,158,293,294,295,296],"workload manager basics","workload","basics","cli","review","vpc","resources","inspect","you","create","libraries","server","run"]