"A server for Linux-based systems" matching MCP tools:

• linux_auditA

  ZEN SecDBA

  Perform a Linux package vulnerability audit using SecDB. ## What this tool does Analyzes the installed packages of a Linux system-identified by OS and OS version-and returns vulnerability information plus a Markdown summary. The audit results are based exclusively on the package list provided by the user. ## When to use this tool Use this tool when the user wants to determine: - whether installed packages contain known vulnerabilities - whether a host, VM, container, or base image is affected by security advisories - which packages require patching or upgrading If the user does not know the valid values for `os` or `version`, first call the `linux_os` tool to retrieve the exact supported combinations. ## Inputs - **os**: Linux distribution identifier supported by SecDB (use `linux_os` to obtain allowed values). - **version**: OS version or codename corresponding to the selected distribution. - **packages**: list of installed packages, **one per line**, generated using the appropriate system command: ### For RPM-based distributions (RHEL, CentOS, Rocky, Alma, SUSE) rpm -qa --qf '%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n' ### For DEB-based distributions (Ubuntu, Debian) dpkg-query -W -f='${Package} ${Version} ${Architecture}\n' ### For Alpine Linux apk list -I The raw output of these commands can be passed directly as the `packages` input (one package per line). ... python3 3.12.3-0ubuntu2.1 amd64 systemd 255.4-1ubuntu8.10 amd64 tmux 3.4-1ubuntu0.1 amd64 ... ## Outputs - **report**: structured objects describing the advisories affecting the audited packages. - **summary**: Markdown summary including total vulnerabilities, severity breakdown, and key findings. ## LLM usage guidelines - Never guess whether a package is vulnerable-always call this tool for Linux audits. - If `os` or `version` is unclear or missing, call `linux_os` and ask the user to choose a valid combination. - Normalize the package list to “one entry per line” if the user provides unstructured output. - The `summary` is already Markdown and can be shown directly. - Use `report` when deeper technical analysis is required.

  ConnectorNo auth

• nucleus_relay_subscribeA

  nucleusB

  Long-poll subscription that pushes ctx.info() on each new inbox file. Replaces bash polling daemons (watch-relay-*.sh) with server-initiated push. Call once at session start (e.g. via SessionStart hook). Server holds the subscription, watches the calling agent's role-specific inbox dir, and fires info-level notifications on each new relay file arrival. Client re-calls this in a loop for persistent coverage. Per PR #1 (CCR-inversion-for-relay-pickup): `inbox_filter` parameter added to BYPASS role-based dir resolution. Use when role detection is unreliable OR when subscribing to a specific canonical inbox (e.g., 'cc_tb'). Closes 3-week-old feedback_relay_arrival_invisible_midsession HARD RULE.

  ConnectorNo auth

• ip_geolocationA

  UptimeifyA

  Locate a public IP address, or a domain resolved to one, at network level: country code, allocating registry, announced prefix, PTR hostname and the autonomous systems the address belongs to. It is registry-based, so it names the network operator's country, which for hosted or CDN-fronted addresses is not where the visitor or the business sits -- never read it as a street address. Private and reserved addresses have no answer. For the AS and its owner alone use asn_lookup, for the PTR alone reverse_dns. Anonymous and rate-limited per IP.

  ConnectorNo auth

• get_dashaA

  Jagannatha Hora — Vedic Astrology (Jyotish, Kundli, Horoscope, Panchang)A

  Return a dasha (planetary period) timeline as a nested tree anchored on a date — past, present and future in ONE call. Works for BOTH planetary (graha) and sign (rasi) dasha systems; name the 'system' and the tool routes it automatically (default: vimsottari, anchored today, depth 3). Every period node has the same shape: 'level' (maha/antar/pratyantar/sookshma), 'ruler' (planet for graha, sign for rasi), 'start', 'end' (YYYY-MM-DD) and 'relation' (past/current/future). The result carries 'dasha_type' ('graha'/'rasi'), 'system', 'as_of', 'depth', a ready-made 'current' summary (with a 'path' and 'current_period_ends'), the full 'maha_timeline', and the expanded 'current_maha' → 'current_antar' → 'current_pratyantar' branches (rasi systems have two levels, no pratyantar; level 4 'sookshma' is graha-only). To drill into a SPECIFIC period regardless of date, pass 'maha' (and optionally 'antar') as a ruler name — it returns under 'selected_maha'/'selected_antar'. The full list of supported graha and rasi systems is the 'system' enum below. Set 'as_of_date' (YYYY-MM-DD, separate from birth 'date') to anchor on another time. Data only — no interpretation.

  ConnectorNo auth

• linux_osA

  ZEN SecDBA

  List supported Linux operating systems and their corresponding versions for use with the `linux_audit` tool. ## What this tool does Returns an array of supported OS/version pairs, each in the form: {"os":"name", "versions":["version or codename"]} This allows the LLM and the user to know exactly which inputs are valid for the `linux_audit` tool. ## When to use this tool Use this tool when: - the user does not know which OS names or versions are supported - the user provides unclear or ambiguous OS information - you need to validate `os`/`version` before performing a Linux audit This tool should typically be called **before `linux_audit`** whenever parameters are uncertain. ## Inputs This tool does not require any input. ## Outputs Returns an array of objects: - **os**: supported Linux distribution identifier - **versions**: corresponding list of supported release or codename Example: [ {"os": "ubuntu", "versions": ["noble","focal"]}, {"os": "debian", "versions": ["bookworm","sid"]}, {"os": "redhat", "version": ["redhat-9.0"]} ] ## LLM usage guidelines - Use this tool to validate or suggest correct OS/version combinations before calling `linux_audit`. - If the user provides invalid or misspelled OS names, retrieve the official list here and ask them to select one. - Do not guess operating system identifiers-always rely on this tool to confirm correctness.

  ConnectorNo auth

• inspect_websiteA

  ShortlistLensA

  Fetch a public business website page and return structured, accessible facts for a buyer-readiness review. It only examines the supplied public URL and does not scrape review platforms or private systems.

  ConnectorNo auth

• aanet_get_messagesA

  AANetA

  Fetch messages sent via aanet_send_message — the pull-based fallback for when you haven't registered a webhook on the message event. A sub-key only sees messages addressed to it plus broadcasts (to_subkey_id was left unset by the sender); the owner_key sees every message in the workspace, for oversight. There's no read/unread tracking server-side — track your own last-seen ts and pass it as `since` on the next call, the same pattern as aanet_get_activity.

  ConnectorNo auth

• aanet_get_messagesA

  AANetA

  Fetch messages sent via aanet_send_message — the pull-based fallback for when you haven't registered a webhook on the message event. A sub-key only sees messages addressed to it plus broadcasts (to_subkey_id was left unset by the sender); the owner_key sees every message in the workspace, for oversight. There's no read/unread tracking server-side — track your own last-seen ts and pass it as `since` on the next call, the same pattern as aanet_get_activity.

  ConnectorNo auth

• cyanheads_describe_entryA

  cyanheads-mcp-serverA

  Return the description and install snippets for a named tool or server. For tools: the description and the server it belongs to. For servers: local (stdio, via npx) install snippets for every published server, plus remote (HTTP) connection snippets when a hosted endpoint exists — for every supported client, or one client via the client parameter.

  ConnectorNo auth

• list_plansA

  eqvpsA

  List all available VPS plans (catalog) with pricing, specs and the OS images each plan can boot: Linux plans (NAT or dedicated IPv4, from $3/mo) and Windows Server 2022 plans (slug windows-*, BYOL — the customer activates their own licence; RDP access, 150 Mbit/s port, from $11/mo). No authentication needed. Use this first to pick a `product` slug and an `os_id` for `order_vps`.

  ConnectorNo auth

• prepare_uploadA

  OneStepTranscribe MCP serverA

  Step 1 of transcribing a file. Verifies the account has credits, then creates the order and returns a one-time command to upload the audio. IMPORTANT: this server never receives the file. After calling this you (the assistant) must upload it directly from the user's machine: (1) get the file size in bytes — `stat -f%z <file>` (macOS), `stat -c%s <file>` (Linux), or `wc -c < <file>` — and pass it as `filesize`; (2) pass the absolute `file_path`; (3) run the returned `curl` command to PUT the file straight to S3; (4) call start_transcription with the same email and the returned order_id. The upload URL expires in 1 hour, so upload immediately.

  ConnectorNo auth

• zfs_ramA

  calc.engineerA

  Calculate recommended RAM and ARC sizing for a ZFS storage pool based on workload type, pool size, deduplication status, and L2ARC cache size. Computes minimum and recommended RAM in gigabytes, ARC target size, and dedup table overhead. Accounts for workload-specific IO patterns: NAS (sequential, 1GB/TB), database (random, 2GB/TB), virtualization (mixed, 1.5GB/TB). Deduplication adds approximately 5GB per TB for the DDT. L2ARC index requires 1GB RAM per 10GB of L2ARC. Essential for TrueNAS, FreeNAS, and custom ZFS server builds.

  ConnectorNo auth

• cooling_btuA

  calc.engineerA

  Estimate the cooling load (BTU/hr) for a homelab or server closet based on equipment wattage, room dimensions, insulation quality, and solar exposure. All electrical power converts to heat — this tool calculates equipment heat output, envelope heat gain through walls, and solar gain to produce a total BTU/hr cooling requirement. Recommends AC tonnage, mini-split sizing (rounded to standard 6K BTU increments), and exhaust fan CFM for ventilation-only cooling. Use after power_cost to size cooling for your homelab room.

  ConnectorNo auth

• scalix_computer_createA

  Scalix CloudA

  Get or create a persistent Linux machine by name. Idempotent — calling it again with the same name returns the existing machine rather than creating another, so it is safe to retry. Unlike a sandbox, the disk survives stop/start and is only erased by scalix_computer_delete.

  ConnectorNo auth

• test_python_package_runtimeA

  Python Package Runtime TestA

  Test a specific Python package/version on a supported Python/Linux target runtime using empirical execution. Returns scoped install evidence, usable-import evidence when requested, and a scoped result/receipt. Supported boundary: public PyPI on Linux x86_64 / CPython 3.13. This is not generic package advice, security verification, arbitrary Python execution, broad compatibility testing, feature behavior testing, or application integration testing.

  ConnectorNo auth

• list_26_systemsA

  mythsensus-mcpA

  Return the canonical list of 26 ancient divination systems Mythsensus implements (slug, English + Thai name, region, required inputs). Use first when asked "what systems do you support?".

  ConnectorNo auth

• propose_contextA

  Forge EngineA

  Propose a new/updated Idea note → Inbox. Title-match to update; send the COMPLETE revised text. Set resync:true ONLY when you rewrote the note FROM the current systems (get_stale lists notes the systems have moved past) — it stops the adopted note from immediately nagging to re-generate the systems it was just written from.

  ConnectorNo auth

• list_plansA

  AgentMetalA

  Step 1 of renting a real Linux server. Lists AgentMetal VPS plans (vCPU/RAM/disk, USD/day + USD/mo, included egress). After you pick a plan, call `get_payment_options` for the exact payment, then provision by POSTing to the API 402 or running the local @agentmetal/mcp (which pays from your wallet).

  ConnectorNo auth

• analyze_recordA

  SenzingA

  Get the Senzing JSON analyzer script to validate mapped data files client-side. REQUIRED: `workspace_dir` (writable directory, e.g. ~/sz-workspace) — the call WILL FAIL without it. The analyzer validates records against the Entity Specification, examines feature distribution, attribute coverage, and data quality. Returns a Python script (no dependencies) with instructions. No source data is sent to the server. Typical workspace_dir values: Linux `/tmp` or `~/sz-workspace`; macOS `~/sz-workspace`; sandboxed envs: explicit path under home (do NOT assume /tmp exists).

  ConnectorNo auth

• list_compute_imagesA

  BorealHostB

  List OS images available for on-demand compute instances. Requires: API key with read scope. Returns: {"images": [{"id": "UBUNTU_24_04_64BIT", "name": "Ubuntu 24.04 LTS (x86_64)", "family": "linux", "flavour": "ubuntu"}, ...]}

  ConnectorNo auth

• drive_sandbox_execA

  AgentDriveA

  [EXPERIMENTAL] Run a shell command inside the per-workspace Linux sandbox. Captures stdout/stderr (64 KB cap), exit code, duration. Requires Cloudflare Containers; degrades to 503 otherwise.

  ConnectorNo auth