not read yet
Use
- For
- AI agents and LLM tools that need sourced, verified answers to French factual questions
- Price
- Price not read
- Activity
- Activity not read yet
- Company
- Domain since 2026domain registered
- Runs as
- API
- look up French tax and invoicing rules with official sources
- check current savings rates and bank regulations
- find training funding rules such as CPF and Qualiopi
- Domain since2026domain registered
- MCP servercom.304notfound/304notmodifiedverified in the MCP registry
- Stateanswers, 8 toolschecked 2026-10-14
- Address to connect304notfound.com/mcp
- OpenAPI spec16 pathsthe spec ↗
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
Corvex
Queries multiple AI models simultaneously, detects factual conflicts, and verifies answers against live web sources.
7not read—2026 - #2
SentinelOne Purple AI
Detects and responds to endpoint threats using behavioral AI and autonomous remediation across devices and identities.
453knot readFrom $179.99/user/yr2013 - #3
Nexus Void Automated Penetration Testing
Runs continuous automated penetration testing and compliance verification with human-supervised attack agents.
42.9knot read— - #4
Credo AI
Discovers, catalogs, and enforces governance policies across AI agents, models, applications, and vendors.
8.2kActive—2020 - #5
Torq Copilot
Triages security alerts, investigates cases, and orchestrates automated threat response across SOC workflows.
5.9kActive—2019 - #6
Transmit Security
Detects autonomous agents accessing applications and enforces runtime access policies based on agent classification.
2.3kActiveContact sales2014
What is 304NotModified?
Serves verified, cached factual answers to AI agents, searching official sources once and reusing results for later queries. It is listed in the Atlas under Security.
Who is 304NotModified for?
AI agents and LLM tools that need sourced, verified answers to French factual questions
Do people use 304NotModified?
Little sign of use.
What are alternatives to 304NotModified?
In Security, by use: Corvex, SentinelOne Purple AI, Nexus Void Automated Penetration Testing, Credo AI, Torq Copilot, Transmit Security.
Not quite it? Describe the job
betaFive tools from the Atlas that fit it, each judged against what you wrote.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.