KSQ Therapeutics
KSQ Therapeutics is a clinical-stage biotechnology company headquartered at 4 Maguire Road in Lexington, Massachusetts, founded in 2015 by pioneers of CRISPR screening and functional genomics. Its proprietary CRISPRomics platform runs genome-scale CRISPR/Cas9 functional genomic screens across cancer models and immune cell types to identify therapeutic targets that directly correlate genomic function to disease. The company applies those targets in two directions: CRISPR/Cas9-engineered tumor-infiltrating lymphocyte (eTIL) cell therapies, where a single gene is inactivated to increase the tumor-killing capacity of a patient's own T cells — KSQ-001EX (SOCS1 inactivated) and KSQ-004EX (SOCS1 and Regnase-1 inactivated) — and small molecules such as KSQ-4279, a first-in-class USP1 inhibitor for advanced solid tumors. KSQ has run broad discovery collaborations with Takeda, licensed cell-therapy technology with CRISPR Therapeutics, partnered manufacturing with CTMC, and sold multiple research-stage oncology programs to Ono Pharmaceutical. Investors include Flagship Pioneering, ARCH Venture Partners, Polaris Partners, Alexandria, Alpha Wave Global, Baillie Gifford, Invus, LG and Lilly Asia Ventures. KSQ Therapeutics runs no developer program and publishes no product API, developer portal, OpenAPI or API reference. The only machine-readable surfaces reachable without credentials are the WordPress REST content API behind ksqtx.com, an All in One SEO generated /llms.txt, and the open-source bioinformatics code in its public GitHub organization — all catalogued here.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles KSQ Therapeutics the way a machine reads it — 12 machine-readable artifacts across 8 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 — KSQ Therapeutics scores 32.1/100 (thin), with a separate agent-readiness read of 38/100 (agent ready). 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.
Kin Score
How this is scored →scored 2026-08-24 · rubric v0.12.1
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How we profile KSQ Therapeutics
Each block below is one kind of artifact we hold for KSQ Therapeutics. 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 8
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.
KSQ Therapeutics Press Releases API
The press_release custom post type behind ksqtx.com — the company news archive. 39 items were returned anonymously on 2026-08-23 (X-WP-Total), spanning the Takeda and Ono collab...
KSQ Therapeutics Pages API
WordPress page collection behind ksqtx.com — Home, About, Platform, Pipeline, Partners, News, Press Releases, Careers and the Expanded Access Policy. 9 items on 2026-08-23. Bodi...
KSQ Therapeutics Media API
WordPress media library — 235 attachments on 2026-08-23, including leadership and board headshots, pipeline and platform graphics, poster PDFs and the homepage background video.
KSQ Therapeutics Search API
Cross-type WordPress search over every REST-exposed post type. 48 results anonymously on 2026-08-23. Returns lightweight {id, title, url, type, subtype} records.
KSQ Therapeutics Discovery API
The WordPress REST route index, namespace index, registered post types, taxonomies and statuses. 349 routes across 9 namespaces on 2026-08-23. This is the only machine-readable ...
KSQ Therapeutics Taxonomy API
Category and post_tag term collections. Registered and anonymously reachable; one category term ("Uncategorized", 5 posts) and zero tags on 2026-08-23.
KSQ Therapeutics Posts API
The core WordPress post collection. Registered and anonymously reachable, but empty on this deployment (X-WP-Total 0 on 2026-08-23) — KSQ publishes news through press_release in...
KSQ Therapeutics oEmbed API
oEmbed 1.0 discovery for ksqtx.com URLs. Verified live anonymously on 2026-08-23 — provider_name "KSQ Therapeutics", provider_url https://ksqtx.com.
Scroll within the panel for all 8 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Ksq Therapeutics Rate Limits
RATE LIMITSSecurity Posture 2
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 KSQ Therapeutics — 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.
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 9
The organization behind the API
Scroll within the panel for all 9 ·
Other 5
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/ksq-therapeutics · machine-readable index on apis.io
This is an independent, third-party profile of KSQ Therapeutics, 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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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.