The AI-native browser
built for agents, Glean & monitoring.
Kynetra fuses a hardened Chromium runtime, multi-profile isolation, an MCP-first automation engine, Glean — our policy-respecting structured-data engine — and continuous change monitoring, all behind a permission broker that audits every action.
Open MCP server · Playwright / Puppeteer compatible · macOS, Linux, Windows
change_score: 0.42
diff:
mode: structured
changed:
price: { from: "$49", to: "$59" }
alert: webhook:slack-pricing ✓
ts: 2026-05-16T12:00:00ZDrives every agent your team already uses
A browser, but with the controls your agents actually need.
Kynetra is the layer between an agent's intent and the open web — fast, observable, and safe to give real autonomy.
Agent-first browser
Built ground-up for AI agents. Compact a11y snapshots, element refs (@btn1, @link3), diff-based context, and a permission broker that gates every action.
MCP everywhere
Launch as an MCP server and any agent — Claude Code, Cursor, ChatGPT, LangChain, CrewAI — can drive the browser. Also call external MCP tools from inside workflows.
Glean — structured data
Schema-driven extraction with css / xpath / json-ld / table / regex / AI fallbacks. robots.txt and rate limits honored. Resumable across sitemaps, feeds, pagination, and infinite-scroll.
Change monitoring
Watch any page on a cron. Text, structured, visual, or hybrid diffing with change scores. Alert via webhook, Slack, Discord, Teams, PagerDuty, email, or MCP push.
Isolated profiles
Per-profile user-data-dir, cookies, fingerprint, and proxy. Filesystem-level + process-level isolation. Encrypted at rest. Import / export with one command.
Record & replay
Click record, do the task, ship a workflow. Deterministic step IDs, branching, retries, schedules, suspendable on confirm-required actions.
Every action audited
Hash-chained audit log. Every MCP call, every agent step, every override is tagged with actor, scope, domain, and result. SOC2-ready out of the box.
Secrets vault
Argon2id-derived keys, AES-256-GCM, Secure Enclave / HSM when available. Per-org DEKs wrap per-profile DEKs. Zero plaintext on disk.
Plug any agent in. Inherit the safety rails for free.
Kynetra is MCP-first. Any agent can drive the browser; every action lands in the audit log; every privilege is scoped and revocable.
Native adapters out of the box
- Claude Code & Claude Desktop
- Cursor
- OpenAI Assistants / Responses
- LangChain & LangGraph
- AutoGen & CrewAI
- Vercel AI SDK
- n8n / Make / Zapier
- Custom MCP servers
Scoped, short-lived MCP tokens. Permission broker on every call. Per-client budgets and rate limits — no runaway agent burns your AI bill.
{
"mcpServers": {
"kynetra": {
"command": "kynetra",
"args": ["mcp", "serve"],
"env": { "KYNETRA_PROFILE": "acme-recruiter" }
}
}
}browser.*, extract.*, glean.*, monitor.*, workflow.*, and memory.* tools.Structured web data, gathered with consent.
A policy-respecting extraction runtime for public pages and your own authenticated sessions. Schema-first, fully audited, built for AI agents and data teams that need a clean paper trail.
Schema-first
Declare what you want — css, xpath, json-ld, table, regex, or an AI fallback. Outputs are validated with zod before they hit your pipeline.
Smart fetch routing
Static HTML for the cheap path, headless Chromium when JS rendering is needed, and the user's own authenticated profile for content they're already entitled to see. Classified once per host, cached.
Compliance built in
robots.txt and meta-robots honored. Per-host concurrency caps. Identifiable User-Agent with a contact URL. Admin overrides require a written justification and are written to an immutable audit log.
Resumable & observable
Postgres-backed crawl frontier with Redis priority queue. Cancel, restart, re-run failed subsets. p50/p95 latencies per host, exportable.
Yours to keep
Your extractions, your data — we don't resell crawled content or train models on it. Bring-your-own-storage option for regulated workloads.
schema:
product:
name: { strategy: css, selector: h1.product-title }
price: { strategy: regex, on: "css:.price",
pattern: "\\$([0-9.,]+)", group: 1, type: number }
rating: { strategy: css, selector: "[itemprop=ratingValue]", type: number }
images: { strategy: css-all, selector: img.product, attr: src }
spec: { strategy: table, selector: table.spec }
summary: { strategy: ai, prompt: "One-sentence product summary",
max_tokens: 80 }
job:
kind: glean
seed_urls: ["https://shop.example.com/c/all"]
max_pages: 5000
max_depth: 3
same_host_only: true
respect_robots: true
user_agent: "KynetraGlean/1.0 (+https://kynetra.com/bot)"
rate_limit: { per_host_rps: 1, burst: 4 }Glean is intended for lawful collection of publicly accessible content and content the operator is authorized to access. Customers are responsible for compliance with applicable terms, copyright, and data-protection law (GDPR, CCPA, and equivalents). See our Acceptable Use Policy.
Know the moment the web changes.
Drop a URL, pick a cron, pick a diff mode. Get alerts only when the change is real.
Structured diff
Deep-equal on the JSON your schema produces. Best for prices, specs, stock, status fields.
Text diff
Normalized text diff on the readability-cleaned page. Best for articles, docs, policy pages.
Visual diff
Perceptual hash + pixel diff on the viewport screenshot. Catches layout-only changes.
Hybrid score
Weighted blend of all three. Any signal above its threshold fires the alert. Tunable per monitor.
name: "Competitor pricing — Acme Pro plan"
target_url: https://acme.example/pricing
selector: ".pricing-card[data-plan='pro']"
extract:
price: { strategy: regex, on: "css:.price", pattern: "\\$([0-9.,]+)", type: number }
features: { strategy: css-all, selector: li.feature }
diff:
mode: hybrid
ignore_selectors: [".timestamp", ".csrf"]
visual_threshold: 0.02
schedule: { cron: "*/15 9-18 * * 1-5", timezone: "America/Los_Angeles" }
alert:
channels: ["webhook:slack-pricing", "email:owner"]
min_change_score: 0.10
rate_limit: { per: 1h, max: 3 }Designed to give agents real autonomy — without giving up control.
Every Kynetra surface is rooted in a single permission broker, a single audit pipeline, and per-tenant cryptographic boundaries.
Permission broker on every call
UI, CLI, SDK, MCP — every privileged action passes through one chokepoint. Confirm-required outcomes surface in the UI. Every decision lands in the audit log.
Hash-chained audit
Append-only audit events with prev-hash linkage. Export to SIEM, Splunk HEC, Datadog, or S3 + Athena. 13-month retention default; org-configurable.
Per-tenant isolation
Postgres row-level security with mandatory org_id predicates. Profile data is filesystem- and process-isolated. No shared cookies, caches, or service workers.
Compliance posture
GDPR data residency (US/EU), SOC2-ready audit immutability, optional HIPAA mode (forces local model + disables browser memory). DPA available.
Stealth and bypass features require org-owner AUP acceptance, domain blocklists, and per-load audit events. We design for safety first.
100 reasons Kynetra compounds over time.
Most browser-automation tools are a wrapper around Chromium. Kynetra is a platform — a data flywheel, an ecosystem, native engineering, a security posture, and workflow leverage that gets stronger with every customer. Here's the short version.
Data flywheel
Every job a customer runs makes the platform measurably better for the next customer.
- #1Glean Atlas — shared site-shape index
- #2Selector graveyard & auto-repair
- #3Per-host fetch routing classifier
+7 more in this category
Ecosystem reach
Integration surface so wide that ripping Kynetra out means rewriting a half-dozen workflows.
- #11MCP-first agent interop
- #12Native SDKs (TS, Python, Go, Rust)
- #13kynetra CLI
+7 more in this category
Native performance
Engineering choices an Electron competitor cannot retrofit. Per-platform native shells, Rust core.
- #21Native shells per OS, not Electron
- #22Rust storage & policy core
- #23WebView pool, no recreate on tab switch
+7 more in this category
Security & trust
The compliance posture enterprise procurement actually asks for. Built in from day one.
- #31Permission broker with confirm-on-risk
- #32SOC 2 Type II + ISO 27001 + HIPAA Mode
- #33Customer-managed encryption keys
+7 more in this category
Workflow leverage
Per-customer artifacts (workflows, profiles, schemas) that compound switching cost over time.
- #41Workflow versioning with branches and PRs
- #42Live workflow debugger
- #43Action replay sandbox
+7 more in this category
AI & agent intelligence
On-device model routing, semantic memory, and guardrails that make agents cheaper, faster, and safer the more they run.
- #51Model router (cost/latency/quality-aware)
- #52Semantic page memory
- #53Action recorder
+7 more in this category
Privacy & anti-fingerprint
Per-profile, internally-consistent fingerprints and tracker defense that synthetic-fingerprint competitors cannot match.
- #61Canvas noise injector
- #62WebGL fingerprint spoofing
- #63AudioContext randomization
+7 more in this category
Data pipeline & export
Streaming writers, dedup, validation, lineage, and reliable delivery — the plumbing between a crawl and your warehouse.
- #71Streaming writers
- #72Schema versioning
- #73Dedup engine
+7 more in this category
Observability & ops
OpenTelemetry traces, Prometheus metrics, SLA burn-rate, tamper-evident audit — the operational surface enterprises require.
- #81Structured event log
- #82Per-host crawl health
- #83Cost attribution ledger
+7 more in this category
Collaboration & multi-tenant
RBAC, approvals, quotas, billing metering, SSO — the team and governance layer that turns a tool into a platform.
- #91Org/team/role RBAC
- #92Shared workspace presence
- #93Comments & annotations
+7 more in this category
Get Kynetra for your platform.
Version 0.1.0 — native builds for macOS, Windows, Linux, and Android. Signed, checksummed, distributed only from kynetra.io.
Detected on your device
Kynetra for macOS
Native SwiftUI shell. Apple silicon and Intel.
macOS 13 Ventura or later
Windows
Windows 11 (also runs on Windows 10 22H2+)
Native Win32 + WebView2. Mica, per-monitor DPI.
Linux
glibc 2.35+ (Ubuntu 22.04, Fedora 38, or equivalent)
Native GTK4 + WebKitGTK. Adwaita-styled.
Android
Android 8.0 (API 26) or later
Kotlin + Compose. Material You.
Code-signed
Notarized on macOS, Authenticode on Windows.
SHA-256 verified
Checksums published alongside every artifact.
Auto-update
In-app updater with signed deltas. Opt-out in Settings.
Kynetra Browser is proprietary commercial software, © 2026 Hyperbridge Digital. Use is governed by the End-User License Agreement and the Acceptable Use Policy. Redistribution is not permitted.
Honest pricing. No hidden token bills.
Per-seat for the platform. AI usage is metered transparently with per-org budgets and hard caps you control.
Starter
For individuals running a few agent flows on their own machine.
- 1 user
- Up to 3 isolated profiles
- Local MCP server
- 100 automation runs / month
- Community Discord support
Team
Built for small teams running Glean jobs, monitors, and agent workflows.
- Unlimited profiles per workspace
- 5,000 automation runs / month
- Scheduled monitors + webhooks
- Workflow recorder & replay
- All agent adapters
- Email + chat support
Business
For teams with compliance, audit, and uptime obligations.
- Everything in Team
- SSO (SAML / OIDC) + SCIM
- Hash-chained audit export
- Domain & AI policies
- Custom alert channels
- Priority support, 99.9% SLA
Enterprise
Self-hosted, HIPAA, EU residency, dedicated infrastructure.
- Self-host or VPC-deployed
- HIPAA mode + local models
- EU residency option
- Custom DPA, SOC2 reports
- Dedicated success engineer
- Roadmap influence
Questions, answered.
Don't see yours? Email founders@kynetra.io — we read every message.
Give your agents a browser they can be trusted with.
Request early access. We're onboarding teams in waves and prioritizing folks already running agent workflows on Playwright, Puppeteer, or Browserless.
No spam. We'll only email you about Kynetra.