Wordsmith
Wordsmith is an Edinburgh-based legal AI platform built for in-house legal teams, marketed as a Slack-native legal copilot that lets non-legal staff self-serve compliant answers, templates, and contract reviews directly in the tools they already use. The product line includes the Wordsmith Assistant (a chat surface that answers routine legal questions, summarises documents, and runs contract review against organisation-specific Playbooks), Templates (parameterised DOCX/Markdown document generation with placeholder fields and fallback clause logic), Playbooks (codified review rules used to flag non-standard terms in NDAs, MSAs, DPAs and similar agreements and to propose pre-approved compromise positions), and a growing set of channel integrations centred on Slack, Microsoft Teams, Gmail, Outlook, Microsoft Word, Google Docs/Drive, SharePoint, OneDrive, Notion, Confluence, Dropbox, Salesforce, HubSpot, Attio, Ironclad, Juro, Asana, Monday.com, Jira, Linear, Granola, Google Sheets, and Excel, plus programmatic reach via an MCP server, Zapier, and n8n. Wordsmith exposes a public REST API documented at wordsmithai.mintlify.app with Bearer-token authentication and resources for Assistants (ask a question with optional file attachments, poll question status, list assistants available to the account), Files (presigned upload URLs for documents), Playbooks (list accessible review playbooks), Templates (list accessible templates), User (get-me for the authenticated user and organisation), plus signed Webhooks for asynchronous notifications. The company was founded in October 2023 by Ross McNairn (CEO, formerly Head of Product at Skyscanner and CPTO at TravelPerk), Robbie Falkenthal (COO), and Volodymyr Giginyak (CTO), is headquartered in Edinburgh with offices in London and New York, raised a $25M Series A from Index Ventures in June 2025 at a reported $100M valuation, and counts Trustpilot, Skyscanner, AutoTrader, Deliveroo, BT, Trip.com, Coursera, Canva, The Financial Times, Remote.com, Multiverse, and Docplanner among its customers. Pricing is published as an Individual plan at $450 per user per month and a custom Enterprise plan, with a 30-minute book-a-demo flow as the primary onboarding path. WORDSMITH is a registered trade mark of Wordsmith Law LLP and is used under licence by Wordsmith AI.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Wordsmith the way a machine reads it — 3 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Wordsmith scores 16.2/100 (emerging), with a separate agent-readiness read of 10/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Wordsmith on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Wordsmith
Each block below is one kind of artifact we hold for Wordsmith. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 2
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Wordsmith Platform API
Public REST API for the Wordsmith legal AI platform. Lets developers ask questions of Wordsmith Assistants with optional file attachments, poll question status, list available a...
Wordsmith MCP Server
Model Context Protocol server that exposes Wordsmith Assistants, Playbooks, and Templates to MCP-aware clients (Claude, agent frameworks, IDEs) so legal context can be pulled in...
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Wordsmith — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 2
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 7
Properties that don't map to a standard resource type
Scroll within the panel for all 7 ·
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This is an independent, third-party profile of Wordsmith, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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