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SpecR

A system for construction document specification automation with round-trip DOCX support

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What's in it

Data offered docs-verified
parsed CSI paragraph tree (AST) from DOCX, SEC, TXT and PDF specifications · paragraph library full-text search · project coordination / errors-and-omissions report · product-driven submittal register · spec diff (3-way merge of returned DOCX) · open Word comments report · per-paragraph editability classification · spec lineage (chain of custody) · numbering profile read-out
Coverage llm-inferred
Global (per catalogue regions metadata; DOCS do not state a geographic area)
Formats docs-verified
DOCX (input and output) · SpecsIntact .SEC (input and output) · TXT (input, read-only) · PDF (input) · Markdown (output) · JSON (output) · MCP streamable HTTP
Access docs-verified
Open source, self-hosted. Licence MIT (from catalogue metadata). No authentication yet: DOCS state the API is unauthenticated, so it should only run on a trusted network. Requires Node 24 LTS and PostgreSQL.

Useful for

Use cases llm-inferred
Errors-and-omissions check of a project's spec set: missing required sections, dangling references and submittal gaps via the coordination report · Product-driven submittal register generated from selected specifications · Round-trip reviewer redlines: diff a returned DOCX and merge changes back into the spec database by UUID anchors · Spec library onboarding: import master specs and review per-paragraph editability before issuing a project spec
Audience llm-inferred
construction document coordinators · specification writers · civils and BIM engineers · project managers reviewing spec packages

Limitations

Constraints docs-verified
No authentication yet; both REST and write-capable MCP tools accept any request · Browser UI and full Revit sync are roadmap items · Reference content and examples are US-oriented (CSI MasterFormat, UFGS, ARCAT); no UK-specific standards content is described in DOCS · Not a geospatial or environmental data source; the MCP tools cover specification documents only · Some MCP tools write data (parse_document, reclassify_spec, set/clear_editability_override), not just read · Requires self-hosting with PostgreSQL and Node 24 LTS · MCP endpoint is rate-limited by a shared limiter
Licence
MIT
Authentication
No API key required (repository README, auto-extracted; check upstream requirements)
GitHub stars
1
Last commit
16/10/2026
Last successful page check
14/10/2026
Page health
healthy
Package
Not recorded
Verification
Not independently verified

Auto-extracted, unverified fields: tools, auth. Check upstream documentation.

Provenance & evidence

Daily discovery 2026-10-17: GitHub search; verified via GitHub API. Tools/install/auth auto-extracted from README.

Metadata observed 14/10/2026 · daily-2026-10-17 (github-search)

Related sources

Browse: Civil engineering & BIM