Agents
Why Codex Quota Runs Out Faster: Rates, Cache, and Rework
Diagnose faster Astra quota consumption by separating allowance, model rates, cache reads and writes, repeated calls, and the cost of getting one accepted result.
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Agents
Beyond the Pelican Test: How to Check Coding Agent Regressions
Build a small, repeatable evaluation from real coding work. Control the starting state, grade accepted results, and distinguish a bad run from a useful regression signal.
Agents
Get More from GPT-6 Astra: Simplify AGENTS.md and Skills
Turn OpenAI's Astra guidance into a practical instruction audit. Copy a prompt that finds excessive reading, repeated checks, conflicts, and unnecessary pauses.
Agents
GPT-6 Astra Quality Drop: What the Evidence Actually Shows
OpenAI has acknowledged several Astra quality issues. Here is what those fixes establish, what the Luna routing claims still lack, and how to investigate your own failures.
Agents
What Are AI Subscriptions Really Worth? Four Flagship Plans Compared
One subscriber's coding tests put four flagship plans at 17–40 times their monthly price in API-equivalent usage. Here is what those estimates mean for your budget.
Agents
Switch Coding Agents Without Restarting the Project
When an agent hits limits or becomes unreliable, preserve the files, verified progress, and next task. A practical handoff workflow for changing models or harnesses.
Agents
Selected GPT-6, Got Luna? How to Check Model Routing
A model picker, a request log, and a provider response prove different things. Learn how to investigate suspected model substitution and write a useful routing report.
Agents
Codex Workspace-Write: Sandbox Modes Explained
Configure Codex workspace-write safely: understand read-only and full access, set writable roots, keep network scoped, and debug approval failures.
Agents
DeepSeek Harness 0.1.5 RC: Release Notes and Upgrade Checks
See what changed in DeepSeek Harness 0.1.5 RC1 and RC2, including Session V3, default tools, file workflows, subagents, and upgrade risks.
Agents
How to Use Codex with Amazon Bedrock
Configure Codex CLI, desktop, or VS Code to send supported OpenAI model requests through Amazon Bedrock, then verify auth and troubleshoot limits.
Agents
How to Use Claude Fable 5.1 in Claude Code: Model and Effort Settings
Use Fable 5.1 in Claude Code with /model fable, choose the right /effort level, and troubleshoot version, account, organization, or credit issues.
Agents
Codex Banked Reset: How and When to Use It
Learn how a Codex banked reset works and how it differs from a paid instant reset, a global reset, ChatGPT usage Credits, and API balance.
Agents
Codex vs ChatGPT: When to Use Each
Codex is part of OpenAI's ChatGPT ecosystem, but it is built for repositories, commands, tests, and diffs. See when regular Chat is the better choice.
Models
GPT-6 Astra Pricing: API, ChatGPT, Codex, and Cache
Compare GPT-6 Astra API rates with ChatGPT and Codex billing, including cache writes, long-context multipliers, credits, Batch, Flex, and Fast.
Models
GPT-6 Astra Benchmarks: What the Scores Really Show
Learn what GPT-6 Astra benchmark scores prove, how vendor and independent evals differ, and why harness, effort, safeguards, and cost change results.
Agents
GPT-6 Astra in Codex: Access, Limits, and Troubleshooting
Learn how GPT-6 Astra access works in Codex, which client version you need, how effort and credits affect usage, and why the model may not appear.
Models
GPT-6 Astra vs Claude Fable 5.1 for Coding Agents
Compare GPT-6 Astra and Claude Fable 5.1 on API cost, caching, long context, vendor benchmarks, Codex and Claude Code, plus a reproducible test plan.
Models
GPT-6 Astra vs GPT-5.6 Sol: Cost, Benchmarks, and Fit
Compare GPT-6 Astra and GPT-5.6 Sol for coding agents by API price, context, public benchmarks, speed, and a practical task-routing rule.
Agents
AI Coding Agent Pricing: 2026 Comparison
Compare Codex, Claude Code, Devin, Cursor, and GitHub Copilot pricing by subscription, included allowance, overage, and team cost.
Agents
Claude Code Permissions and Sandboxing: A Safer Setup Guide
Configure Claude Code permissions and the OS-level Bash sandbox, including deny/ask/allow rules, failIfUnavailable, managed settings, and limits.
Models
Claude Fable 5.1: Pricing, 1M Context, and Coding Agent Fit
Claude Fable 5.1 has a 1M-token context window, costs $10/$50 per million tokens, and offers $0.25 cache reads. See when it fits coding agents.
Product
Cursor Self-Hosted Machines: What Stays Local and When to Use It
Understand where Cursor Self-Hosted Machines run tools, what still reaches Cursor's cloud, and when to choose your own worker over managed Cloud Agents.
Agents
DeepSeek Harness 0.1.2 RC1: ACP, Subagents, and Upgrade Risks
See what DeepSeek Harness 0.1.2 RC1 changes for ACP, configurable subagents, migration, and security—and what to check before upgrading.
Models
GPT-6 Astra Context Window in Codex: 1.05M vs 258K
Why GPT-6 Astra lists a 1.05M API context window while Codex may show about 258K usable tokens, plus pricing, access, and setup checks.
Models
How to Choose a Coding Agent Model: Task, Context, Cost, and Tools
Choose a coding agent model by task, compatibility, context, tools, and cost per accepted result—not a one-size-fits-all ranking.
Agents
How to Use Claude Code on Agent.Space: A Workspace Guide
Use Claude Code on Agent.Space in a practical workflow: choose a compatible model, scope the task, review saved output, and hand off clearly.
Agents
Claude Code Subscription vs API vs a Managed Agent Workspace
Compare a Claude Code subscription, Console/API billing, and a managed agent workspace by credentials, cost owner, runtime, persistence, and collaboration.
Agents
How to Use Codex on Agent.Space: A Practical Workspace Guide
Use Codex on Agent.Space in one practical workflow: choose a compatible model, define a bounded task, review saved results, and hand off safely.
Agents
Codex Subscription vs API vs Managed Workspace: A Guide
Compare a Codex subscription, API-key billing, and a managed workspace by access, bill owner, runtime, persistence, collaboration, and native features.
Agents
DeepSeek Harness Workflow: A Safe First Evaluation
Evaluate DeepSeek Harness safely: record the exact pre-release, protect Session data, isolate access, inspect the trajectory, and decide whether to adopt.
Agents
Grok Build vs Codex vs Claude Code: Choose by Workflow
Compare Grok Build, Codex, and Claude Code by surface, runtime, extensibility, and workflow—without confusing agents, models, or app builders.
Agents
Codex Cloud vs Codex CLI: Which Workflow Fits?
Compare Codex Cloud and Codex CLI by execution location, interaction, persistence, automation, permissions, and the workflows each fits best.
Agents
OpenCode Agents and Subagents: Setup and Permissions
Learn how OpenCode primary agents and subagents differ, how to configure and invoke them, and how permissions keep delegation scoped.
Product
What Is the Agent Client Protocol (ACP)?
Learn what Agent Client Protocol standardizes between coding agents and clients, how it works, and what its compatibility lists do and do not prove.
Agents
What Is Grok Build? Open-Source Coding Agent Explained
Learn how Grok Build's open-source terminal harness differs from its web and mobile app builder, what it can do, and where the Grok model fits.
Agents
Codex SDK vs App Server vs Exec: Which Should You Use?
Compare Codex SDK, app-server, and codex exec by lifecycle control, streaming, approvals, automation, and the application each interface fits.
Product
How to Calculate Coding Agent API Cost
Calculate coding-agent API cost from uncached input, cache activity, output, tool fees, retries, and every model call in an accepted task.
Models
DeepSeek V4 Pro with Codex: Setup, Pricing, and Reasoning
Set up DeepSeek V4 Pro in Codex safely, choose a reasoning level, understand shared config and session behavior, and check live API pricing.
Agents
Grok Build on Web and Mobile: What Changed and When to Use It
Grok Build now works on web, iOS, and Android. Review publishing, GitHub export, APIs, secrets, and when it fits an app-building workflow.
Product
Managed Agents vs Self-Hosted Agent SDK: Runtime Ownership
Compare managed agents with a self-hosted Agent SDK by runtime ownership, state, tools, sandboxes, security, operations, and migration effort.
Product
One API Key for Multiple AI Models: A Migration Checklist
Migrate to one API key for multiple AI models with a checklist for protocols, tools, streaming, state, limits, evals, canaries, and rollback.
Product
How to Use the Agent.Space Developer API
Create an Agent.Space API key, discover available models, connect through supported server SDKs, and verify how Share or Flex funds each request.
Product
Agent.Space Share vs Flex: Fixed Allowance or Pay as You Go?
Compare Agent.Space Share and Flex by model access, allowance resets, pay-as-you-go usage, expiration, and the workloads each option fits.
Product
Coding Agent Handoffs for Teams: Continue Work Without Sharing Accounts
Hand off coding-agent work through shared files, Sessions, Previews, evidence, and roles without exchanging upstream accounts or passwords.
Product
Coding Agent Workspace Security: Isolation, Permissions, and Secret Boundaries
Evaluate coding-agent security across runtime isolation, member roles, API keys, project files, exports, and the controls that remain your responsibility.
Product
How to Use Agent.Space: Start Your First Workspace Project
Create a Workspace, choose a compatible Agent and model, add project files, define a testable task, review the output, and save the next step.
Product
How to Import Codex and Claude Code Conversations into Agent.Space
Import selected local Codex or Claude Code conversations into an Agent.Space Workspace while keeping project files and the local picker on your device.
Product
A Practical Multi-Agent Coding Workflow for Codex, Claude Code, and OpenCode
Plan, split, run, review, and reconcile work across multiple coding agents without turning parallel execution into conflicting edits.
Product
Persistent Coding Agent Sessions: What Actually Needs to Survive?
Learn what persists across coding Agent Sessions, Workspace files, Runtime stops, Previews, and handoffs—and how to resume work reliably.
Product
Preview, Publish, or Export: How to Review Coding Agent Output
Compare Workspace Previews, stable website publishing, and ordinary file downloads for reviewing, sharing, and delivering coding Agent output.
Product
Agent.Space Workspace Roles: Owner, Editor, and Viewer Permissions
Compare Agent.Space Owner, Editor, and Viewer permissions for files, Agent work, invitations, billing responsibility, and handoffs.
Agents
Can You Use Claude Code Without Pro or Max?
Claude Code can use a Console API key without Pro or Max for local work. Compare subscription, API, cloud-provider, and web access before choosing.
Agents
Can You Use Codex Without a ChatGPT Subscription?
Yes, local Codex can use an OpenAI API key without a ChatGPT subscription. Learn what works, what Codex Cloud still requires, and how billing differs.
Models
GLM-5.3-Flash (Ox Alpha): Pricing and GLM-5.3 Comparison
GLM-5.3-Flash, previously tested as Ox Alpha, launched on August 26. Compare its pricing, benchmarks, open weights, and fit versus GLM-5.3.
Models
GPT-5.6 Sol vs Terra vs Luna for Codex
Compare GPT-5.6 Sol, Terra, and Luna for Codex by task type, API cost, model access, and when a difficult Sol task may justify GPT-6 Astra.
Agents
OpenCode Go vs Zen: Pricing, Limits, and Which Usage Model Fits
Compare OpenCode Go's subscription limits with Zen's pay-as-you-go pricing, including model access, overage behavior, and the facts to recheck.
Agents
What Models Does OpenCode Support? Providers and Model IDs
Learn how OpenCode separates providers from models, how to verify compatibility with /connect and /models, and what to check before choosing a model.
Agents
OpenCode Permissions: How to Use Allow, Ask, and Deny Safely
Configure OpenCode permissions with allow, ask, and deny. Learn safe starting rules for edits, shell commands, external directories, and agents.
Models
Is OpenRouter Auto Router Free? Auto vs Free Router
OpenRouter Auto Router is not automatically free. Compare openrouter/auto, openrouter/free, :free models, pricing, rate limits, and safe use cases.
Models
How to Compare OpenRouter Coding Models by Price
Compare OpenRouter coding models by live price, tool support, context, throughput, and cost per accepted task—without relying on a stale best-model ranking.
Models
How OpenRouter Chooses a Provider: Routing and Fallbacks
Learn how OpenRouter selects providers, handles provider and model fallbacks, applies Auto Exacto to tool calls, and lets you control routing.
Models
Agent Harness vs Model: What Are You Actually Choosing?
Learn how an AI model differs from an agent harness, why the same model can behave differently across coding agents, and which layer to change when work fails.
Agents
Claude Code Pricing: Plans, Bundles, and API
Compare Claude Code plans, Usage Credits and discounted bundles, API billing, expiration rules, and the current Agent SDK usage policy.
Agents
OpenAI Codex Pricing (2026): ChatGPT Plans, Credits & API
Compare OpenAI Codex pricing across ChatGPT plans, usage Credits, paid resets, organization options, and separate API billing before you pay.
Agents
Codex vs Claude Code Pricing and Workflow (2026)
Compare Codex vs Claude Code pricing, subscription and API access, agent workflows, permissions, and how to test both on the same repository.
Agents
DeepSeek Harness on Agent.Space: What It Is and How to Evaluate It
Learn how DeepSeek Harness works, why its plugin architecture matters, and what to check before choosing it in Agent.Space.
Product
How Agent.Space Works: Change the Agent, Keep the Project Moving
Learn how Agent.Space keeps models, Agent harnesses, Sessions, files, Previews, and team handoffs together in one cloud Workspace.
Agents
OpenCode Hosting Options: Local, Self-Hosted, or Managed Workspace?
Compare local OpenCode, a self-hosted OpenCode server, and a managed workspace, including who operates the runtime, files, access, and persistence.
Agents
How to Install OpenCode on macOS, Linux, and Windows
Install stable OpenCode on macOS, Linux, or Windows, verify the CLI, connect a provider, and initialize a first project safely.
Agents
OpenCode MCP Setup: Connect Local and Remote Servers
Configure local and remote MCP servers in stable OpenCode, handle OAuth safely, verify tools, and troubleshoot common connection errors.
Agents
OpenCode Skills: How to Create, Load, and Share SKILL.md Files
Create a valid OpenCode Skill, choose the right project or user scope, control loading permissions, and test discovery safely.
Start in one Space
Bring your next task to Agent.Space
Choose an Agent, keep the project in the cloud, and collaborate without losing context.