Synthadoc is an open-source knowledge compilation engine that uses an LLM to turn source documents into a structured, cross-referenced wiki made from local Markdown files. It is for researchers, teams, and organizations that need a maintainable domain knowledge base, with interfaces including a CLI, Obsidian, a web UI, and MCP; the catalogue entries provide agent skills for operating its workflows.
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 axoviq-ai/synthadoc --skill web_searchgit clone --depth 1 https://github.com/axoviq-ai/synthadocWrote 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/axoviq-ai/synthadoc/web_search)<a href="https://agentmods.dev/skills/axoviq-ai/synthadoc/web_search"><img src="https://agentmods.dev/badge/skills/axoviq-ai/synthadoc/web_search/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/axoviq-ai/synthadoc/web_search"><img src="https://agentmods.dev/badge/skills/axoviq-ai/synthadoc/web_search.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 | $0.00012 | $0.00967 |
| Opus 5 | $0.00006 | $0.00483 |
| Sonnet 5 | $0.00002 | $0.00193 |
| Haiku 4.5 | $0.00001 | $0.00097 |
Grade A, and why
web_search 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 10d 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
5 files 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.
- 10d ago First seen · 127 lines · 12 tokens per session scan A c10c47831786
web_search is a skill published in the GitHub repository axoviq-ai/synthadoc (1,176 stars, last pushed yesterday), licensed AGPL-3.0. It adds 12 tokens to every session and 967 once invoked, about $0.0001 per session on Opus 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.
Other skills, from other repositories
ops-opnsense
OPNsense configuration via Terraform. Trigger for interfaces, firewall, NAT, DHCP/DNS, aliases.
agent-teams
Multi-agent team orchestration with native Agent Teams. Trigger when the user wants to launch a team of agents, coordinate parallel work with inter-agent communication, or use swarm mode.
dev-debug
Debug and resolve problems. Use when the user has a bug, an error, an unexpected behavior, or wants to understand why something is not working.
dev-i18n
Internationalization (i18n) and localization (l10n) for web and mobile applications. Libraries next-intl, react-i18next, vue-i18n, formatjs, flutterlocalizations, ARB. Trigger when the user wants to add multiple languages, extract strings, handle plurals, date/number formats, or when translation files are detected.
dev-nextjs
Next.js development (App Router, Server Components, caching, streaming). Trigger when the user works with Next.js, modifies app/, pages/, next.config, or talks about RSC, Server Actions, Route Handlers, middleware.
growth-cro
Conversion rate optimization (CRO) and funnel analysis. Trigger when the user wants to optimize conversions, map/analyze a conversion funnel, improve a signup form, a checkout, a landing page, or an onboarding/activation flow.