Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.
Connect Remote server
claude mcp add --transport http mcp https://spintax.net/mcp
{
"mcpServers": {
"mcp": {
"url": "https://spintax.net/mcp"
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://spintax.net/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://spintax.net/mcp
Tools 4 found in our last check
validate_spintaxStatic validation: returns diagnostics with severity, stable code, message and 1-based line/column. No "error"-severity diagnostic means the template is structurally sound — read the warnings before rendering, because some of them (plural.locale-missing) mean a block will not re…
render_spintaxRenders up to 20 variants. With a seed the output is deterministic (variant i uses seed "<seed>#<i>"); without one it is random. The engine is lenient: structural mistakes never throw, they surface in the output — run validate_spintax first.
analyze_spintaxReports what the template needs and contains: refs (variables referenced), sets (#set macros, re-picked per reference), defs (#def, rolled once per render), includes, diagnostics, and best-effort construct counts. Answers "what variables must I supply" — it is NOT a variant-card…
spintax_authoring_guideRead this BEFORE writing or editing a spintax template — it is the canonical authoring guide the whole spintax toolchain is written against, not a tutorial. Pass the locale you will author in: for ru/uk/be and sr/hr/bs it carries the agreement and case rules that decide whether…
Details
| Endpoint | https://spintax.net/mcp (Streamable HTTP) |
| Package | @spintax/[email protected] (NPM, stdio) |
| First published | 19 Oct 2026 |
| Last updated | 19 Oct 2026 |
| Registry name | net.spintax/mcp |
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