Is there a free trial?

Yes. Start a free 3-day trial from your account at codefizz.dev/account, no credit card required. The trial unlocks the full Pro plugin for UE 5.6, 5.7 and 5.8 on one machine. When it ends, upgrade to a paid plan and the same key keeps working with five machine seats. There is also a separate free, open-source community edition (Unreal MCP).

Which Unreal Engine versions are supported?

UE 5.6, 5.7 and 5.8 on Win64. Each release ships as a separate binary plugin matched to the engine ABI, and the cfa CLI downloads the build that matches the engine you point it at. Future engine versions are added as they release.

Which platforms are supported?

Right now, Windows 64-bit only. The plugin is built and tested on Windows for this first release. Linux and Mac support are on the roadmap and will be added when there is clear demand from paying customers. I would rather wait until I can properly test those builds end to end than ship binaries I have not run myself. If you are on Mac or Linux and would buy the plugin today, drop a note in Discord or send me an email. That is how the priority for adding those platforms gets set.

Do I need a license key, and how do I enter it?

Activate from the CLI with your CodeFizz website account. Install or update the free cfa CLI, run cfa login, and sign in in the browser. That machine is activated and the editor plugin reads the same sign in, with nothing to paste inside Unreal. Offline grace still applies. A license key remains under License and billing for recovery and older cfa builds (cfa login --key), but new setups should use browser login only.

What MCP clients work with the plugin?

Any MCP-compatible client. The plugin exposes a TCP bridge and the Go CLI ships separately, so Claude Code, Cursor, VS Code, Gemini, and other MCP hosts all work out of the box.

Can I cancel anytime?

Yes. Open your account at codefizz.dev/account and click Manage billing to open the Polar billing portal, then cancel in one click. You keep access through the end of your billing period and stop being charged afterward.

What happens to my installed plugin if I cancel?

You keep the version you installed and it keeps working. Your license stays valid after you cancel, so the plugin does not switch off. You stop receiving new releases and you lose access to the private Discord and roadmap. The plugin you paid for is yours to keep.

Do you offer refunds?

No refunds on subscriptions, since the plugin is downloadable software you get immediately. You can cancel any time and keep access through the end of the period you have already paid for. If you ran into a real bug or a feature you reasonably expected to be there, email me and we will figure it out. Full policy on the Refund Policy page in the footer.

Why is Patron more expensive when I get the same plugin?

Patron is for people who want to influence the direction of CodeFizz Editor Agent, with voting, a private roadmap, priority answers, and direct input on new APIs. If you just need the plugin and updates, stay on Pro.

Is there a free version?

Yes. There is a free, open-source community edition (Unreal MCP) that gives you the core bridge and a basic command set, which is great for trying the workflow. The paid Pro edition is the fully maintained build with the complete toolset (Niagara, PCG, StateTree, Insights, and more), regular updates, and support. The open-source edition is linked in the footer.

Studio / team licensing?

For studios needing multiple seats, an enterprise tier is available off-platform. Contact directly for pricing.

Bulk Asset Ops

Every Bulk Asset Ops command in CodeFizz Editor Agent, with parameters and examples.

5 commands. Each shows its parameters and an example, and has a copyable deep link, so you (or an AI agent) can jump straight to one.

move_assets

Batch move/rename assets (auto-fixes references and redirectors)

Moves or renames many assets in one call using AssetTools::RenameAssets, repointing every in-editor reference. Each move is {source_path, dest_path, new_name?}; omit new_name to keep the original name (pure move). By default the redirectors left at the old locations are fixed up and deleted (fixup=true), matching the Content Browser's move behavior.

Parameter	Type	Required	Description
moves	json	Yes	JSON array of {source_path, dest_path, new_name?}. dest_path is the destination folder; new_name optional (defaults to original)
fixup	bool	No	Fix up and delete the redirectors left at old locations after moving

example

cfa move_assets --json '{"moves":[{"source_path":"/Game/Old/T_Rock","dest_path":"/Game/Textures"}]}'
cfa move_assets --json '{"moves":[{"source_path":"/Game/M_A","dest_path":"/Game/Mats","new_name":"M_A_Renamed"}],"fixup":true}'

delete_assets

Batch delete assets (reference-checked unless forced)

Deletes many assets in one call. By default refuses any asset still referenced from outside the batch and lists those referencers (references between batch members never block). Use force=true to delete regardless via ForceDeleteObjects, nulling out external references.

Parameter	Type	Required	Description
asset_paths	json	Yes	JSON array of full content paths to delete
force	bool	No	Delete even when referenced (force-delete, nulls external references)

example

cfa delete_assets --json '{"asset_paths":["/Game/Old/M_A","/Game/Old/M_B"]}'
cfa delete_assets --json '{"asset_paths":["/Game/Old/M_A"],"force":true}'

fixup_redirectors

Fix up and delete redirectors under a content path

Scans a content path for UObjectRedirector objects (left behind by earlier moves/renames), repoints every referencer to the real asset, and deletes the redirectors. Run this after manual moves or to clean a folder.

Parameter	Type	Required	Description
path	string	No	Content path to scan for redirectors
recursive	bool	No	Scan subdirectories

example

cfa fixup_redirectors --path /Game
cfa fixup_redirectors --path /Game/Textures --recursive false

find_replacement_candidates

Find same-class assets that can replace a given asset (ranked, top-N)

Before replace_references, find what you can swap an asset for. References can only be repointed to an asset of the EXACT same class, so this searches for that one class, ranks matches by name, and returns the top-N {name, path, match_score}. Give a name_filter (e.g. the kind of material you want) and verify the path before calling replace_references.

Parameter	Type	Required	Description
asset_path	string	Yes	The asset you intend to replace (its class defines what candidates are compatible)
name_filter	string	No	Case-insensitive name match to rank candidates
path	string	No	Content path to search within
recursive	bool	No	Search subdirectories
max_results	int	No	Maximum candidates to return (top matches)

example

cfa find_replacement_candidates --asset-path /Game/Mats/M_Old --name-filter Floor --max-results 5
cfa find_replacement_candidates --asset-path /Game/Tex/T_Old --path /Game/Textures

replace_references

Replace all references to source assets with a target asset (consolidate)

Repoints every reference from one or more source assets to a single target asset via ObjectTools::ConsolidateObjects, the same operation as the editor's 'replace references' in the Delete dialog. All sources must be the EXACT same class as the target (use find_replacement_candidates to pick a valid target); if any mismatch, nothing changes and the incompatible list is returned. By default the sources are deleted after consolidation.

Parameter	Type	Required	Description
source_paths	json	Yes	JSON array of asset paths whose references are replaced
target_path	string	Yes	Asset that references are repointed TO (must match the sources' class)
delete_after	bool	No	Delete the source assets after their references are replaced

example

cfa replace_references --json '{"source_paths":["/Game/Mats/M_Old"],"target_path":"/Game/Mats/M_New"}'
cfa replace_references --json '{"source_paths":["/Game/M_A","/Game/M_B"],"target_path":"/Game/M_Keep","delete_after":false}'

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Parameter

Type

Required

Description

moves

json

Yes

JSON array of {source_path, dest_path, new_name?}. dest_path is the destination folder; new_name optional (defaults to original)

fixup

bool

Fix up and delete the redirectors left at old locations after moving

cfa move_assets --json '{"moves":[{"source_path":"/Game/Old/T_Rock","dest_path":"/Game/Textures"}]}' cfa move_assets --json '{"moves":[{"source_path":"/Game/M_A","dest_path":"/Game/Mats","new_name":"M_A_Renamed"}],"fixup":true}'

Parameter

Type

Required

Description

asset_paths

json

Yes

JSON array of full content paths to delete

force

bool

Delete even when referenced (force-delete, nulls external references)

Parameter

Type

Required

Description

path

string

Content path to scan for redirectors

recursive

bool

Scan subdirectories

Parameter

Type

Required

Description

asset_path

string

Yes

The asset you intend to replace (its class defines what candidates are compatible)

name_filter

string

Case-insensitive name match to rank candidates

path

string

Content path to search within

recursive

bool

Search subdirectories

max_results

int

Maximum candidates to return (top matches)

Parameter

Type

Required

Description

source_paths

json

Yes

JSON array of asset paths whose references are replaced

target_path

string

Yes

Asset that references are repointed TO (must match the sources' class)

delete_after

bool

Delete the source assets after their references are replaced

cfa replace_references --json '{"source_paths":["/Game/Mats/M_Old"],"target_path":"/Game/Mats/M_New"}' cfa replace_references --json '{"source_paths":["/Game/M_A","/Game/M_B"],"target_path":"/Game/M_Keep","delete_after":false}'