PlanLimits
REMOTE · PLANLIMITS.APP
AI coding plan limits (Claude Code, Codex, Cursor, Copilot): router, picker, status, budget check
Available components
Last scanned (10 hours ago)
Scores higher than 61% of remote servers
Reachable. Last reached 22 Oct 2026.
Category Developer Tools
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability68
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 906 tokens (~113/item across 8 items; 8 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage76
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 27% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 21 Oct 26 +1
- Tool coverage: 33% → 27% ▼ functional
- Schema quality: pass → fail ▼ functional
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.0.0 → 1.2.0 functional
- New tool “can_afford_task” functional
- New tool “get_service_status” functional
- New tool “pick_plan” functional
- 20 Oct 26 70
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 22 Oct 2026 · Probed https://planlimits.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=planlimits.app | CN=YR2,O=Let's Encrypt,C=US | 20 Oct 2026 | 18 Jan 2027 | RSA 2048 | SHA256-RSA | 52904d98d19728bc568f1fc8443e4c009f1 |
| SANs: planlimits.app | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of planlimits.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| planlimits.app. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://planlimits.app/mcp | Verified | 200 | |
| http (plaintext) | http://planlimits.app/mcp | HTTPS enforced | 308 | https://planlimits.app/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
can_afford_task Can I afford this task on my plans right now? ~268
For agents deciding whether to start a task: given the plans you own, how much of each is used, optionally the plan you are on now, and the task size, returns verdict go | wait | switch, which plan to use, reasons and reset windows. Reuses the route_task logic. Task size is a labeled heuristic (vendors don't publish per-task usage). size: small = One file or a quick question; medium = A feature across a few files (tens of minutes); large = A long refactor or multi-hour agent run. Plan ids: claude-pro, claude-max-5x, claude-max-20x, codex-free, codex-go, codex-plus, codex-pro, cursor-free, cursor-plus, cursor-premium, cursor-super, cursor-ultra, copilot-free, copilot-pro, copilot-pro-plus, copilot-max, antigravity-individual-free, antigravity-google-ai-pro, antigravity-google-ai-ultra, windsurf-free, windsurf-pro, windsurf-max.
| Name | Type | Req | Description |
|---|---|---|---|
| current | string | – | plan id you are using now |
| plans | array | yes | – |
| size | string | – | small | medium (default) | large |
| task | string | – | – |
No output schema declared.
No examples provided.
get_recent_changes Recent plan/limit changes ~41
Dated change log of AI coding plan and usage-limit changes, newest first, each with a vendor source.
| Name | Type | Req | Description |
|---|---|---|---|
| since | string | – | YYYY-MM-DD |
No output schema declared.
No examples provided.
get_service_status Live vendor status (outages/incidents) ~99
Live operational status and open incidents from official vendor status pages (Claude/Anthropic, OpenAI/Codex, Cursor, GitHub Copilot, Google Cloud Gemini/Vertex AI, Windsurf). Outages only: it does not detect throttling or per-account limits. provider one of: anthropic, openai, cursor, github, google, windsurf (or a tool id); omit for all.
| Name | Type | Req | Description |
|---|---|---|---|
| provider | string | – | – |
No output schema declared.
No examples provided.
get_tool_plans Plans for one tool ~58
Plans and limits for one tool. tool_id one of: claude-code, openai-codex, cursor, github-copilot, gemini-cli, antigravity, windsurf.
| Name | Type | Req | Description |
|---|---|---|---|
| tool_id | string | yes | – |
No output schema declared.
No examples provided.
list_plans List all AI coding plans ~66
All tracked AI coding tools (Claude Code, Codex, Cursor, Copilot, Gemini Code Assist, Antigravity, Windsurf) with every plan: price, stated usage limits, window, models, source URL and checked date. Undisclosed values say "not disclosed".
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
pick_plan Pick the cheapest AI coding plan that fits ~110
Answers 4 questions and returns the cheapest fitting plan with reasons, up to 3 alternatives and source links (same logic as https://planlimits.app/picker/). interface: terminal | ide | any; budget_usd: monthly USD; usage: light | daily | heavy (usage rule is a labeled rule of thumb); who: individual | team.
| Name | Type | Req | Description |
|---|---|---|---|
| budget_usd | number | – | – |
| interface | string | – | – |
| usage | string | – | – |
| who | string | – | – |
No output schema declared.
No examples provided.
recommend_plan Plans within a monthly budget ~47
Plans priced at or under a monthly USD budget, highest price first (same logic as the PlanLimits budget picker).
| Name | Type | Req | Description |
|---|---|---|---|
| budget_usd | number | yes | – |
| use | string | – | – |
No output schema declared.
No examples provided.
route_task Which AI coding plan to use right now ~217
Given the plans you own, how much of each is used, and the task type, returns which plan to use now, a fallback, when each limit resets (from vendor-stated windows), a rationale, a suggested weekly rotation, and source links. Same logic as https://planlimits.app/router/. Unknowns are labeled estimate / not published. Plan ids: claude-pro, claude-max-5x, claude-max-20x, codex-free, codex-go, codex-plus, codex-pro, cursor-free, cursor-plus, cursor-premium, cursor-super, cursor-ultra, copilot-free, copilot-pro, copilot-pro-plus, copilot-max, antigravity-individual-free, antigravity-google-ai-pro, antigravity-google-ai-ultra, windsurf-free, windsurf-pro, windsurf-max.
| Name | Type | Req | Description |
|---|---|---|---|
| plans | array | yes | – |
| task | string | – | refactor = Big refactor / long agent run; everyday = Everyday edits; quick = Quick questions |
No output schema declared.
No examples provided.
How do I install the PlanLimits MCP server?
PlanLimits is a hosted endpoint at https://planlimits.app/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · planlimits.app
claude mcp add --transport http app-vercel-planlimits-rpatel021-planlimits 'https://planlimits.app/mcp'
What is the PlanLimits MCP server?
PlanLimits is an MCP server listed in the public MCP registry as app.vercel.planlimits-rpatel021/planlimits. AI coding plan limits (Claude Code, Codex, Cursor, Copilot): router, picker, status, budget check. This page covers its hosted endpoint (https://planlimits.app/mcp).
Is the PlanLimits MCP server safe to use?
PlanLimits scores 71 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the PlanLimits MCP server expose?
PlanLimits exposes 8 tools: list_plans, get_tool_plans, get_recent_changes, recommend_plan, route_task, and 3 more. Their descriptions and schemas cost roughly 906 tokens of context every time the server is loaded.
Does the PlanLimits MCP server require authentication?
No. We connected to PlanLimits without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the PlanLimits MCP server still maintained?
PlanLimits is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.