GoNavi is a cross-platform desktop client for connecting to and working with many kinds of data sources, including SQL databases, caches, message queues, vector stores, and search systems. It is for developers who query, edit, audit, and synchronize data or provide structured context to coding agents.
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 skills add Syngnat/GoNavi --skill skillgit clone --depth 1 https://github.com/Syngnat/GoNaviWrote 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/skills/syngnat/gonavi/skill)<a href="https://agentmods.dev/skills/syngnat/gonavi/skill"><img src="https://agentmods.dev/badge/skills/syngnat/gonavi/skill/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/skills/syngnat/gonavi/skill"><img src="https://agentmods.dev/badge/skills/syngnat/gonavi/skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00144 | $0.03194 |
| Opus 5.5 | $0.00058 | $0.01278 |
| Sonnet 5.5 | $0.00029 | $0.00639 |
| Haiku 4.5 | $0.00014 | $0.00319 |
Grade A, and why
gonavi-cli scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 265 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GoNavi CLI
The GoNavi CLI is a standalone, headless binary for the GoNavi database client (Wails app). It queries and manages saved connections without the GUI and is built for scripting and AI agents: stdout carries machine-readable data (JSON/JSONL/CSV/Markdown), stderr carries JSON error reports, and every invocation exits with a stable exit code.
Install
Download the matching gonavi-cli_${VERSION}_${goos}_${arch} archive and
gonavi-cli_${VERSION}_checksums.txt file from a GoNavi GitHub Release, verify
the SHA256 checksum, extract the archive, then run:
gonavi version # -> {"version":"0.9.3"}
- The CLI is currently distributed through verified GitHub Release archives, not npm.
GONAVI_CLI_RELEASE_BASE_URLmay point at a mirror that preserves the same release asset names and checksum file. Release assets are namedgonavi-cli_${VERSION}_${goos}_${arch}.tar.gz(darwin/linux) or.zip(win32), plusgonavi-cli_${VERSION}_checksums.txt.
Data root and environment
- Saved connections and the SQL audit log live under the GoNavi data root:
GONAVI_DATA_ROOTif set, otherwise~/.gonavi. --data-root PATH(before the command) overrides it for one invocation:gonavi --data-root /srv/gonavi-data list-connections.- Never put secrets in argv — they show up in process listings. Pass them via environment variables (see Connection management) or a connection file.
Exit codes
| Code | Meaning |
|---|---|
| 0 | Success |
| 2 | Usage error (bad flags, missing args, invalid format) |
| 3 | Connection error (not found, ambiguous, save/import failed, invalid file) |
| 4 | Policy denied (write attempted without --allow-write, or read-only connection) |
| 5 | Execution failure (SQL error, output failure, invalid result shape) |
| 6 | Cancelled (interrupt, timeout, explicit cancellation) |
| 7 | Outcome unknown (execution result could not be determined) |
Error contract
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago Changed a287e78984ae
- 1mo ago First seen · 265 lines · 144 tokens per session scan A 142663074180
gonavi-cli is a skill published in the GitHub repository Syngnat/GoNavi (2,080 stars, last pushed today), licensed Apache-2.0. It adds 144 tokens to every session and 3,194 once invoked, about $0.0006 per session on Opus 5.5. 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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