As of recently, it's become very unreliable. Like other people are mentioning here, people are being marked as red that really shouldn't be, like folks who talk about issues that intersex and transmasculine people face. :(

I love the concept of this extension and have been using this extension for years now, but it has become extremely unreliable nowadays with the creator's own prejudices affecting moderation. Lots of people are being falsely flagged as transphobic just for being supportive of intersex folk and sometimes for no reason at all so I would recommend steering clear of this one.

Used to be good, but now there are a lot of pro-trans and intersex accounts being marked red for no good reason at all, to the point that it's becoming completely unreliable

Without notes where one could link specific posts to show the reasons behind ratings, people can't tell if someone is marked red because they are actually anti-trans or if the person marking them just didn't agree with some of their opinions. Now intersex and trans-friendly accounts (example: status-quo-hater and hellsitegenetics on tumblr) are getting marked as red for petty reasons, making the extension worse than useless at its only job.

used to be pretty solid, but now anyone talking about intersex or transmasc issues gets flagged as transphobic :(

Very unreliable. Not recomended.

Accounts that are supportive of trans people are being falsely reported as unsafe, i've espcially noticed a lot of false reports on accounts from people who are intersex being marked as unsafe despite the fact that they have several recent posts that are supportive of trans people.

The moderation is practically nonexistant and its fueling the infighting rather than actually properly marking transphobic accounts.

This extension could *technically* still be used, as a way to raise a little warning flag before interacting with a potentially transphobic account, but you Must make sure to verify the persons actual stance before blocking them, as you may actually be blocking someone supportive.

HUGE problem with reporting POC or otherwise marginalized communities within the queer community so it's completely unreliable

Transphobic against intersex people, if your reading this please uninstall it.

As I've found myself finding more community among trans people online, particularly among trans women such as myself, I've found this program more unhelpful. This program gets misused, and there is absolutely developer bias at play. Intersex activists, for example, get baselessly marked anti-trans. For this type of abuse, I can't leave a good review.

While this can be good for finding and avoiding many transphobic and other problematic sites, the creators are unfortunately transphobic against intersex people :\ Meaning that this can not be reliably trusted

I've been using Shinigami Eyes for years now, and I thought it was a resource that I could trust as a transgender man. Evidently, I was wrong. I'm beyond disappointed that the dev(s) are stooping to the levels of bigotry I once trusted them to alert me to.

didnt work, lot of queer folk marked red

Used to be a helpful addon, but more recently I keep finding accounts that are falsely flagged as transphobic purely for the account being run by transmasculine or intersex individuals. There are also a number of accounts that are marked trans-friendly by this addon that utilize transphobia against other trans people on a regular basis. Devs/moderators also don't consider slurs targeting nonbinary and transmasc individuals to be transphobic.

this used to be useful, but has recently repeatedly marked pro-trans people, including very open advocates for the transgender community, as transphobic.

you'd think the developer(s) for this kind of extension would aim to support ALL kinds of trans people... and yet recently, that hasn't been the case.

just to list a few examples:
--transmascs and trans people of color talking about their experiences have been getting flagged as transphobic, even when they very much advocate for trans people

--intersex people and advocates have similarly been getting flagged as transphobic, especially intersex women who describe themselves using the term "afab transfem"

--a recent change to the guidelines has decided that using transphobic/enby-phobic slurs is no longer enough on its own to justify being marked as transphobic (to add further insult to injury, these slurs were downplayed merely as "mean words" to "communicate perceived problems within the trans community")

it's very disheartening to see what was once a nice, reliable extension being used to exclude subgroups of trans people instead. this sort of behavior only serves to hurt the trans community as a whole, and i can't in good conscience recommend this to anyone who *actually* wishes to support trans, nonbinary, and intersex people.

Run by a hate group who are actively targeting people of color, intersex people, transmasc people. Radical terrorists. This needs to be removed.

Unreliable, and beind used maliciously to target the very people it was intended to safeguard. Sort of like categorizing individuals in an either/or binary is not an ideal method of moralization.

I used to love this extension, but now I gotta say, it's no longer working as intended. One of the instructions to "Mark as anti-trans{...}opposition to gender-affirming care and enby-phobia." is being ignored or dismissed - I have seen people marked red who are actively defending nonbinary, intersex & even other binary trans people, and some of the most vitriolic hatred towards other trans people (as in actual calls for violence, as in "I hope these people get put down like dogs") from accounts marked green.

It feels like this service is increasingly being used to facilitate & legitimize intracommunity oppression and drama (eg, someone who said all transphobia is bad is marked as red & that is frequently an argument used against her), and frankly, life's too short for that. If this isn't resolved, I'm unfortunately gonna have to part ways with this extension – I can use my own understanding of how transphobia works & is disseminated.

UPDATE: Lost all faith in this application, have since deleted. Learn dogwhistles on your own, kids, because this thing is useless.