As of June 12, 2026· 2 promotions, 3 declines, 1 new this cycle
A decision instrument for the agentic developer tools landscape.
Six-dimension, evidence-graded scoring of agentic developer tools. We publish a written movement trigger for every score, so readers know what would move a tool up or down before it happens. Refreshed weekly, with caps and rationale public, and willing to flag negative signals that vendor-curated landscapes will not.
79Tools tracked
4Validated
21Assessed
44Tracked
18Briefings published
4Validated tools
21 Assessed · 44 Tracked · 10 Detected
Latest Evaluation Changes
Coverage by Category
Autonomous Agents
25 tools16 Tracked7 Assessed1 Detected1 Validated
Workflow Tools
23 tools17 Tracked2 Validated2 Assessed2 Detected
Coding Assistants
20 tools9 Assessed7 Tracked3 Detected1 Validated
App Builders
11 tools4 Tracked4 Detected3 Assessed
Recent Industry Events
Model Release
Anthropic Launches Claude Fable 5, a Publicly Available Mythos-Class Model
2026-06-10
Policy / Research
Cognition Launches FrontierCode, Benchmarking Whether AI Code Would Actually Be Merged
2026-06-09
Model Release
Microsoft Launches Seven In-House MAI Models at Build 2026, Led by MAI-Thinking-1, to Cut OpenAI Reliance
2026-06-02
Model Release
JetBrains Releases Mellum2, a 12B MoE Open Model for High-Frequency Coding Sub-Tasks
2026-06-01
Business Move
Anthropic Confidentially Files for IPO at ~$1 Trillion Valuation
2026-06-01
Business Move
Anthropic's run-rate revenue hits $47 billion, up from $14B in February
2026-05-29
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Weekly briefings and signal-level changes. Subscribe via RSS or check back Mondays.
Refreshed weekly off versioned snapshotsBuild 2026-06-1279 tools across 4 categories